172922113

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{111779}}^1$

素因数の和:111816

約数の個数: 16

約数和(自身を含む): 225348480

約数和(自身を除く): 52426367

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 111779, 782453, 1453127, 1900243, 10171889, 13301701, 24703159, 172922113]

約数ペア:

[(1, 172922113), (7, 24703159), (13, 13301701), (17, 10171889), (91, 1900243), (119, 1453127), (221, 782453), (1547, 111779)]