87175297

素因数分解:

${\mathrm{11}}^2\times {\mathrm{727}}^1\times {\mathrm{991}}^1$

素因数の和:1740

約数の個数: 12

約数和(自身を含む): 96049408

約数和(自身を除く): 8874111

約数列:

[1, 11, 121, 727, 991, 7997, 10901, 87967, 119911, 720457, 7925027, 87175297]

約数ペア:

[(1, 87175297), (11, 7925027), (121, 720457), (727, 119911), (991, 87967), (7997, 10901)]