87142233

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{2113}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 118722240

約数和(自身を除く): 31580007

約数列:

[1, 3, 59, 177, 233, 699, 2113, 6339, 13747, 41241, 124667, 374001, 492329, 1476987, 29047411, 87142233]

約数ペア:

[(1, 87142233), (3, 29047411), (59, 1476987), (177, 492329), (233, 374001), (699, 124667), (2113, 41241), (6339, 13747)]