129411258

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{31859}}^1$

素因数の和:32541

約数の個数: 16

約数和(自身を含む): 259212960

約数和(自身を除く): 129801702

約数列:

[1, 2, 3, 6, 677, 1354, 2031, 4062, 31859, 63718, 95577, 191154, 21568543, 43137086, 64705629, 129411258]

約数ペア:

[(1, 129411258), (2, 64705629), (3, 43137086), (6, 21568543), (677, 191154), (1354, 95577), (2031, 63718), (4062, 31859)]