442331279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{5281}}^1$

素因数の和:5690

約数の個数: 16

約数和(自身を含む): 505804320

約数和(自身を除く): 63473041

約数列:

[1, 13, 17, 221, 379, 4927, 5281, 6443, 68653, 83759, 89777, 1167101, 2001499, 26019487, 34025483, 442331279]

約数ペア:

[(1, 442331279), (13, 34025483), (17, 26019487), (221, 2001499), (379, 1167101), (4927, 89777), (5281, 83759), (6443, 68653)]