128930399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1571}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 142611840

約数和(自身を除く): 13681441

約数列:

[1, 13, 59, 107, 767, 1391, 1571, 6313, 20423, 82069, 92689, 168097, 1204957, 2185261, 9917723, 128930399]

約数ペア:

[(1, 128930399), (13, 9917723), (59, 2185261), (107, 1204957), (767, 168097), (1391, 92689), (1571, 82069), (6313, 20423)]