291240372

素因数分解:

$2^2\times 3^1\times {\mathrm{24270031}}^1$

素因数の和:24270038

約数の個数: 12

約数和(自身を含む): 679560896

約数和(自身を除く): 388320524

約数列:

[1, 2, 3, 4, 6, 12, 24270031, 48540062, 72810093, 97080124, 145620186, 291240372]

約数ペア:

[(1, 291240372), (2, 145620186), (3, 97080124), (4, 72810093), (6, 48540062), (12, 24270031)]