24756641

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 32465664

約数和(自身を除く): 7709023

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1231, 1547, 2873, 8617, 16003, 20111, 20927, 112021, 146489, 208039, 272051, 1456273, 1904357, 3536663, 24756641]

約数ペア:

[(1, 24756641), (7, 3536663), (13, 1904357), (17, 1456273), (91, 272051), (119, 208039), (169, 146489), (221, 112021), (1183, 20927), (1231, 20111), (1547, 16003), (2873, 8617)]