9131239

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:858

約数の個数: 12

約数和(自身を含む): 10040112

約数和(自身を除く): 908873

約数列:

[1, 13, 71, 169, 761, 923, 9893, 11999, 54031, 128609, 702403, 9131239]

約数ペア:

[(1, 9131239), (13, 702403), (71, 128609), (169, 54031), (761, 11999), (923, 9893)]