Factors of 5491

17, 19. As a product: 17^2 × 19.

The factors of 5491 are 1, 17, 19, 289, 323, 5491. It has 6 factors.

Factors of 5491

Pick any whole number from 1 to 10,000.

5491 = 17^{2} \times 19

How to work it out

1
A factor of 5491 is a whole number that divides it with nothing left over. You only need to test the numbers up to √5491 ≈ 74.10; 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.
$5491 = 17^{2} \times 19$
4
Add all the factors: 1 + 17 + 19 + 289 + 323 + 5491 = 6140. Without 5491 itself that is 649, so 5491 is a deficient number.

LaTeX source of the formulas on this page

\[ 5491 = 17^{2} \times 19 \]

What are the factors of 5491?

The factors of 5491 are 1, 17, 19, 289, 323, 5491. It has 6 factors.

What are the prime factors of 5491?

17, 19. As a product: $17^{2}$ × 19.

How many factors does 5491 have?

5491 has 6 factors (3 factor pairs).

What is the sum of the factors of 5491?

6140.

Is 5491 a prime number?

No. It is divisible by 17, so 5491 = 17 × 323.