25477309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9377}}^1$

素因数の和:9420

約数の個数: 16

約数和(自身を含む): 31510080

約数和(自身を除く): 6032771

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 9377, 103147, 121901, 178163, 1340911, 1959793, 2316119, 25477309]

約数ペア:

[(1, 25477309), (11, 2316119), (13, 1959793), (19, 1340911), (143, 178163), (209, 121901), (247, 103147), (2717, 9377)]