30328529

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 38789184

約数和(自身を除く): 8460655

約数列:

[1, 7, 11, 61, 77, 121, 427, 587, 671, 847, 4109, 4697, 6457, 7381, 35807, 45199, 51667, 71027, 250649, 393877, 497189, 2757139, 4332647, 30328529]

約数ペア:

[(1, 30328529), (7, 4332647), (11, 2757139), (61, 497189), (77, 393877), (121, 250649), (427, 71027), (587, 51667), (671, 45199), (847, 35807), (4109, 7381), (4697, 6457)]