989207869

素因数分解:

${\mathrm{13}}^2\times {\mathrm{607}}^1\times {\mathrm{9643}}^1$

素因数の和:10276

約数の個数: 12

約数和(自身を含む): 1073030016

約数和(自身を除く): 83822147

約数列:

[1, 13, 169, 607, 7891, 9643, 102583, 125359, 1629667, 5853301, 76092913, 989207869]

約数ペア:

[(1, 989207869), (13, 76092913), (169, 5853301), (607, 1629667), (7891, 125359), (9643, 102583)]