1557996869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{66841}}^1$

素因数の和:67028

約数の個数: 16

約数和(自身を含む): 1841630784

約数和(自身を除く): 283633915

約数列:

[1, 11, 13, 143, 163, 1793, 2119, 23309, 66841, 735251, 868933, 9558263, 10895083, 119845913, 141636079, 1557996869]

約数ペア:

[(1, 1557996869), (11, 141636079), (13, 119845913), (143, 10895083), (163, 9558263), (1793, 868933), (2119, 735251), (23309, 66841)]