557190621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{153623}}^1$

素因数の和:153673

約数の個数: 24

約数和(自身を含む): 894706176

約数和(自身を除く): 337515555

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 153623, 460869, 1382607, 1997099, 4762313, 5991297, 14286939, 17973891, 42860817, 61910069, 185730207, 557190621]

約数ペア:

[(1, 557190621), (3, 185730207), (9, 61910069), (13, 42860817), (31, 17973891), (39, 14286939), (93, 5991297), (117, 4762313), (279, 1997099), (403, 1382607), (1209, 460869), (3627, 153623)]