9090341

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 18

約数和(自身を含む): 10458450

約数和(自身を除く): 1368109

約数列:

[1, 13, 19, 149, 169, 247, 361, 1937, 2831, 3211, 4693, 25181, 36803, 53789, 61009, 478439, 699257, 9090341]

約数ペア:

[(1, 9090341), (13, 699257), (19, 478439), (149, 61009), (169, 53789), (247, 36803), (361, 25181), (1937, 4693), (2831, 3211)]