87570447

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{1997}}^1$

素因数の和:2358

約数の個数: 16

約数和(自身を含む): 119688192

約数和(自身を除く): 32117745

約数列:

[1, 3, 47, 141, 311, 933, 1997, 5991, 14617, 43851, 93859, 281577, 621067, 1863201, 29190149, 87570447]

約数ペア:

[(1, 87570447), (3, 29190149), (47, 1863201), (141, 621067), (311, 281577), (933, 93859), (1997, 43851), (5991, 14617)]