168469847

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{8377}}^1$

素因数の和:8427

約数の個数: 24

約数和(自身を含む): 220777056

約数和(自身を除く): 52307209

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 2873, 8377, 20111, 58639, 108901, 142409, 762307, 996863, 1415713, 1851317, 9909991, 12959219, 24067121, 168469847]

約数ペア:

[(1, 168469847), (7, 24067121), (13, 12959219), (17, 9909991), (91, 1851317), (119, 1415713), (169, 996863), (221, 762307), (1183, 142409), (1547, 108901), (2873, 58639), (8377, 20111)]