25420967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10457}}^1$

素因数の和:10498

約数の個数: 16

約数和(自身を含む): 31624992

約数和(自身を除く): 6204025

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 10457, 115027, 135941, 177769, 1495351, 1955459, 2310997, 25420967]

約数ペア:

[(1, 25420967), (11, 2310997), (13, 1955459), (17, 1495351), (143, 177769), (187, 135941), (221, 115027), (2431, 10457)]