79432381

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 98594496

約数和(自身を除く): 19162115

約数列:

[1, 7, 17, 49, 119, 167, 571, 833, 1169, 2839, 3997, 8183, 9707, 19873, 27979, 67949, 95357, 139111, 475643, 667499, 1621069, 4672493, 11347483, 79432381]

約数ペア:

[(1, 79432381), (7, 11347483), (17, 4672493), (49, 1621069), (119, 667499), (167, 475643), (571, 139111), (833, 95357), (1169, 67949), (2839, 27979), (3997, 19873), (8183, 9707)]