230919939

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9857}}^1$

素因数の和:10019

約数の個数: 24

約数和(自身を含む): 353705040

約数和(自身を除く): 122785101

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2603, 7809, 9857, 23427, 29571, 88713, 187283, 561849, 1350409, 1685547, 4051227, 12153681, 25657771, 76973313, 230919939]

約数ペア:

[(1, 230919939), (3, 76973313), (9, 25657771), (19, 12153681), (57, 4051227), (137, 1685547), (171, 1350409), (411, 561849), (1233, 187283), (2603, 88713), (7809, 29571), (9857, 23427)]