What are all the divisors of 861?

The divisors or factors of 861 are:

1, 3, 7, 21, 41, 123 and 287

The number 861 has 7 divisors.

Divisors of Calculator

Write an integer greater than 0 then press 'Calculate!':
Ex.: 1, 2, 7, 16, 1024, etc.

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The number 861 is a composite number because it is divisible at least by 3, 7, and 41. See below how many and what are their divisors.

The prime factorization of the number 861 is written as the product of powers, as 3•7•41 .

The prime factors of 861 are 3, 7, and 41.

Prime factors do not always represent all divisors of a number. The number 861 has the following divisors or factors:

1, 3, 7, 21, 41, 123 and 287

These numbers above represent 'all' the divisors of 861 (not only the prime ones). Note that the number 861 has 7 divisors.

Use our divisor calculator to find out if any number is divisible, and in this case, identify and count all its divisors. See also our 'Table of Divisors from 0 to 10,000'

FAQs on divisors or factors of 861

What are all the divisors of 861?

The divisors of the number 861 are:

1, 3, 7, 21, 41, 123 and 287

How many divisors does 861 have?

The number 861 has 7 divisors.

Is 861 a prime or a composite number?

The number 861 is a composite number because it is divided by 7.

See also our tables of dividers:

Divisors Calculation Examples With Work

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