497611521

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{36161}}^1$

素因数の和:36317

約数の個数: 24

約数和(自身を含む): 789778080

約数和(自身を除く): 292166559

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 4587, 13761, 36161, 108483, 325449, 397771, 1193313, 3579939, 5026379, 15079137, 45237411, 55290169, 165870507, 497611521]

約数ペア:

[(1, 497611521), (3, 165870507), (9, 55290169), (11, 45237411), (33, 15079137), (99, 5026379), (139, 3579939), (417, 1193313), (1251, 397771), (1529, 325449), (4587, 108483), (13761, 36161)]