381364009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{28289}}^1$

素因数の和:28380

約数の個数: 16

約数和(自身を含む): 442002960

約数和(自身を除く): 60638951

約数列:

[1, 13, 17, 61, 221, 793, 1037, 13481, 28289, 367757, 480913, 1725629, 6251869, 22433177, 29335693, 381364009]

約数ペア:

[(1, 381364009), (13, 29335693), (17, 22433177), (61, 6251869), (221, 1725629), (793, 480913), (1037, 367757), (13481, 28289)]