231846147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{12157}}^1$

素因数の和:12339

約数の個数: 24

約数和(自身を含む): 362891984

約数和(自身を除く): 131045837

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 6357, 12157, 19071, 36471, 109413, 158041, 474123, 1422369, 1981591, 5944773, 17834319, 25760683, 77282049, 231846147]

約数ペア:

[(1, 231846147), (3, 77282049), (9, 25760683), (13, 17834319), (39, 5944773), (117, 1981591), (163, 1422369), (489, 474123), (1467, 158041), (2119, 109413), (6357, 36471), (12157, 19071)]