87887059

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2861}}^1$

素因数の和:3030

約数の個数: 16

約数和(自身を含む): 100971360

約数和(自身を除く): 13084301

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 2861, 30719, 37193, 48637, 397679, 632281, 5169827, 6760543, 87887059]

約数ペア:

[(1, 87887059), (13, 6760543), (17, 5169827), (139, 632281), (221, 397679), (1807, 48637), (2363, 37193), (2861, 30719)]