713971647

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{3167}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 1061064576

約数和(自身を除く): 347092929

約数列:

[1, 3, 9, 37, 111, 333, 677, 2031, 3167, 6093, 9501, 25049, 28503, 75147, 117179, 225441, 351537, 1054611, 2144059, 6432177, 19296531, 79330183, 237990549, 713971647]

約数ペア:

[(1, 713971647), (3, 237990549), (9, 79330183), (37, 19296531), (111, 6432177), (333, 2144059), (677, 1054611), (2031, 351537), (3167, 225441), (6093, 117179), (9501, 75147), (25049, 28503)]