What are all the divisors of 819?

The divisors or factors of 819 are:

1, 3, 7, 9, 13, 21, 39, 63, 91, 117 and 273

The number 819 has 11 divisors.

Divisors of Calculator

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The number 819 is a composite number because it is divisible at least by 3, 7, and 13. See below how many and what are their divisors.

The prime factorization of the number 819 is written as the product of powers, as 32•7•13 .

The prime factors of 819 are 3, 7, and 13.

Prime factors do not always represent all divisors of a number. The number 819 has the following divisors or factors:

1, 3, 7, 9, 13, 21, 39, 63, 91, 117 and 273

These numbers above represent 'all' the divisors of 819 (not only the prime ones). Note that the number 819 has 11 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 819

What are all the divisors of 819?

The divisors of the number 819 are:

1, 3, 7, 9, 13, 21, 39, 63, 91, 117 and 273

How many divisors does 819 have?

The number 819 has 11 divisors.

Is 819 a prime or a composite number?

The number 819 is a composite number because it is divided by 11.

See also our tables of dividers:

Divisors Calculation Examples With Work

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