4120207

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 5340160

約数和(自身を除く): 1219953

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2383, 16681, 30979, 45277, 216853, 316939, 588601, 4120207]

約数ペア:

[(1, 4120207), (7, 588601), (13, 316939), (19, 216853), (91, 45277), (133, 30979), (247, 16681), (1729, 2383)]