71624111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7537}}^1$

素因数の和:7610

約数の個数: 16

約数和(自身を含む): 83581344

約数和(自身を除く): 11957233

約数列:

[1, 13, 17, 43, 221, 559, 731, 7537, 9503, 97981, 128129, 324091, 1665677, 4213183, 5509547, 71624111]

約数ペア:

[(1, 71624111), (13, 5509547), (17, 4213183), (43, 1665677), (221, 324091), (559, 128129), (731, 97981), (7537, 9503)]