401528028307

素因数分解:

$7^1\times {\mathrm{367}}^1\times {\mathrm{12451}}^1\times {\mathrm{12553}}^1$

素因数の和:25378

約数の個数: 16

約数和(自身を含む): 460213169152

約数和(自身を除く): 58685140845

約数列:

[1, 7, 367, 2569, 12451, 12553, 87157, 87871, 4569517, 4606951, 31986619, 32248657, 156297403, 1094081821, 57361146901, 401528028307]

約数ペア:

[(1, 401528028307), (7, 57361146901), (367, 1094081821), (2569, 156297403), (12451, 32248657), (12553, 31986619), (87157, 4606951), (87871, 4569517)]