118457143

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 137871360

約数和(自身を除く): 19414217

約数列:

[1, 7, 101, 131, 707, 917, 1279, 8953, 13231, 92617, 129179, 167549, 904253, 1172843, 16922449, 118457143]

約数ペア:

[(1, 118457143), (7, 16922449), (101, 1172843), (131, 904253), (707, 167549), (917, 129179), (1279, 92617), (8953, 13231)]