128689991

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{40841}}^1$

素因数の和:41001

約数の個数: 8

約数和(自身を含む): 135268704

約数和(自身を除く): 6578713

約数列:

[1, 23, 137, 3151, 40841, 939343, 5595217, 128689991]

約数ペア:

[(1, 128689991), (23, 5595217), (137, 939343), (3151, 40841)]