372227800679

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1\times {\mathrm{12289}}^1$

素因数の和:13863

約数の個数: 32

約数和(自身を含む): 443997388800

約数和(自身を除く): 71769588121

約数列:

[1, 7, 31, 97, 217, 679, 1439, 3007, 10073, 12289, 21049, 44609, 86023, 139583, 312263, 380959, 977081, 1192033, 2666713, 4327073, 8344231, 17683871, 30289511, 36953023, 123787097, 258671161, 548200001, 1715335487, 3837400007, 12007348409, 53175400097, 372227800679]

約数ペア:

[(1, 372227800679), (7, 53175400097), (31, 12007348409), (97, 3837400007), (217, 1715335487), (679, 548200001), (1439, 258671161), (3007, 123787097), (10073, 36953023), (12289, 30289511), (21049, 17683871), (44609, 8344231), (86023, 4327073), (139583, 2666713), (312263, 1192033), (380959, 977081)]