131786753

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 152401920

約数和(自身を除く): 20615167

約数列:

[1, 7, 191, 241, 409, 1337, 1687, 2863, 46031, 78119, 98569, 322217, 546833, 689983, 18826679, 131786753]

約数ペア:

[(1, 131786753), (7, 18826679), (191, 689983), (241, 546833), (409, 322217), (1337, 98569), (1687, 78119), (2863, 46031)]