Factors of 3091

The factors of 3091 are 1, 11, 281, 3091. It has 4 factors.

Factors of 3091

Pick any whole number from 1 to 10,000.

3091 = 11 \times 281

How to work it out

1
A factor of 3091 is a whole number that divides it with nothing left over. You only need to test the numbers up to √3091 ≈ 55.60; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 4 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$3091 = 11 \times 281$
4
Add all the factors: 1 + 11 + 281 + 3091 = 3384. Without 3091 itself that is 293, so 3091 is a deficient number.

LaTeX source of the formulas on this page

\[ 3091 = 11 \times 281 \]

Factor	Pairs with	Product
1	3091	1 × 3091 = 3091
11	281	11 × 281 = 3091

What are the factors of 3091?

The factors of 3091 are 1, 11, 281, 3091. It has 4 factors.

What are the prime factors of 3091?

11, 281. As a product: 11 × 281.

How many factors does 3091 have?

3091 has 4 factors (2 factor pairs).

What is the sum of the factors of 3091?

3384.

Is 3091 a prime number?

No. It is divisible by 11, so 3091 = 11 × 281.