13322511

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{20849}}^1$

素因数の和:20926

約数の個数: 12

約数和(自身を含む): 19515600

約数和(自身を除く): 6193089

約数列:

[1, 3, 9, 71, 213, 639, 20849, 62547, 187641, 1480279, 4440837, 13322511]

約数ペア:

[(1, 13322511), (3, 4440837), (9, 1480279), (71, 187641), (213, 62547), (639, 20849)]