Factors of 5787

3, 643. As a product: 3^2 × 643.

The factors of 5787 are 1, 3, 9, 643, 1929, 5787. It has 6 factors.

Factors of 5787

Pick any whole number from 1 to 10,000.

5787 = 3^{2} \times 643

How to work it out

1
A factor of 5787 is a whole number that divides it with nothing left over. You only need to test the numbers up to √5787 ≈ 76.07; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 6 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$5787 = 3^{2} \times 643$
4
Add all the factors: 1 + 3 + 9 + 643 + 1929 + 5787 = 8372. Without 5787 itself that is 2585, so 5787 is a deficient number.

LaTeX source of the formulas on this page

\[ 5787 = 3^{2} \times 643 \]

What are the factors of 5787?

The factors of 5787 are 1, 3, 9, 643, 1929, 5787. It has 6 factors.

What are the prime factors of 5787?

3, 643. As a product: $3^{2}$ × 643.

How many factors does 5787 have?

5787 has 6 factors (3 factor pairs).

What is the sum of the factors of 5787?

8372.

Is 5787 a prime number?

No. It is divisible by 3, so 5787 = 3 × 1929.