255890996631

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{466103819}}^1$

素因数の和:466103886

約数の個数: 12

約数和(自身を含む): 375679678920

約数和(自身を除く): 119788682289

約数列:

[1, 3, 9, 61, 183, 549, 466103819, 1398311457, 4194934371, 28432332959, 85296998877, 255890996631]

約数ペア:

[(1, 255890996631), (3, 85296998877), (9, 28432332959), (61, 4194934371), (183, 1398311457), (549, 466103819)]