30618279

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 46032272

約数和(自身を除く): 15413993

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 1297, 2623, 3891, 7869, 11673, 23607, 55771, 79117, 167313, 237351, 501939, 712053, 3402031, 10206093, 30618279]

約数ペア:

[(1, 30618279), (3, 10206093), (9, 3402031), (43, 712053), (61, 501939), (129, 237351), (183, 167313), (387, 79117), (549, 55771), (1297, 23607), (2623, 11673), (3891, 7869)]