339900665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{12421}}^1$

素因数の和:12860

約数の個数: 16

約数和(自身を含む): 440335056

約数和(自身を除く): 100434391

約数列:

[1, 5, 13, 65, 421, 2105, 5473, 12421, 27365, 62105, 161473, 807365, 5229241, 26146205, 67980133, 339900665]

約数ペア:

[(1, 339900665), (5, 67980133), (13, 26146205), (65, 5229241), (421, 807365), (2105, 161473), (5473, 62105), (12421, 27365)]