8889160819

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2389}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 11717959680

約数和(自身を除く): 2828798861

約数列:

[1, 7, 11, 23, 77, 121, 161, 191, 253, 847, 1337, 1771, 2101, 2389, 2783, 4393, 14707, 16723, 19481, 23111, 26279, 30751, 48323, 54947, 161777, 183953, 289069, 338261, 384629, 456299, 531553, 604417, 2023483, 3194093, 3720871, 4230919, 5019289, 6648587, 10494877, 35135023, 46540109, 55212179, 73464139, 115443647, 386485253, 808105529, 1269880117, 8889160819]

約数ペア:

[(1, 8889160819), (7, 1269880117), (11, 808105529), (23, 386485253), (77, 115443647), (121, 73464139), (161, 55212179), (191, 46540109), (253, 35135023), (847, 10494877), (1337, 6648587), (1771, 5019289), (2101, 4230919), (2389, 3720871), (2783, 3194093), (4393, 2023483), (14707, 604417), (16723, 531553), (19481, 456299), (23111, 384629), (26279, 338261), (30751, 289069), (48323, 183953), (54947, 161777)]