20171150923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{701}}^1\times {\mathrm{1129}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 25282782720

約数和(自身を除く): 5111631797

約数列:

[1, 7, 11, 77, 331, 701, 1129, 2317, 3641, 4907, 7711, 7903, 12419, 25487, 53977, 86933, 232031, 373699, 791429, 1624217, 2552341, 2615893, 4110689, 5540003, 8705719, 17866387, 28774823, 60940033, 261962999, 1833740993, 2881592989, 20171150923]

約数ペア:

[(1, 20171150923), (7, 2881592989), (11, 1833740993), (77, 261962999), (331, 60940033), (701, 28774823), (1129, 17866387), (2317, 8705719), (3641, 5540003), (4907, 4110689), (7711, 2615893), (7903, 2552341), (12419, 1624217), (25487, 791429), (53977, 373699), (86933, 232031)]