30574701

素因数分解:

$3^2\times {\mathrm{137}}^2\times {\mathrm{181}}^1$

素因数の和:461

約数の個数: 18

約数和(自身を含む): 44733962

約数和(自身を除く): 14159261

約数列:

[1, 3, 9, 137, 181, 411, 543, 1233, 1629, 18769, 24797, 56307, 74391, 168921, 223173, 3397189, 10191567, 30574701]

約数ペア:

[(1, 30574701), (3, 10191567), (9, 3397189), (137, 223173), (181, 168921), (411, 74391), (543, 56307), (1233, 24797), (1629, 18769)]