86866021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{587}}^1\times {\mathrm{1223}}^1$

素因数の和:1832

約数の個数: 12

約数和(自身を含む): 95721696

約数和(自身を除く): 8855675

約数列:

[1, 11, 121, 587, 1223, 6457, 13453, 71027, 147983, 717901, 7896911, 86866021]

約数ペア:

[(1, 86866021), (11, 7896911), (121, 717901), (587, 147983), (1223, 71027), (6457, 13453)]