Factors of 1341

3, 149. As a product: 3^2 × 149.

The factors of 1341 are 1, 3, 9, 149, 447, 1341. It has 6 factors.

Factors of 1341

Pick any whole number from 1 to 10,000.

1341 = 3^{2} \times 149

How to work it out

1
A factor of 1341 is a whole number that divides it with nothing left over. You only need to test the numbers up to √1341 ≈ 36.62; 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.
$1341 = 3^{2} \times 149$
4
Add all the factors: 1 + 3 + 9 + 149 + 447 + 1341 = 1950. Without 1341 itself that is 609, so 1341 is a deficient number.

LaTeX source of the formulas on this page

\[ 1341 = 3^{2} \times 149 \]

What are the factors of 1341?

The factors of 1341 are 1, 3, 9, 149, 447, 1341. It has 6 factors.

What are the prime factors of 1341?

3, 149. As a product: $3^{2}$ × 149.

How many factors does 1341 have?

1341 has 6 factors (3 factor pairs).

What is the sum of the factors of 1341?

1950.

Is 1341 a prime number?

No. It is divisible by 3, so 1341 = 3 × 447.