17629339

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8423}}^1$

素因数の和:8466

約数の個数: 16

約数和(自身を含む): 22643712

約数和(自身を除く): 5014373

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 8423, 58961, 109499, 193729, 766493, 1356103, 2518477, 17629339]

約数ペア:

[(1, 17629339), (7, 2518477), (13, 1356103), (23, 766493), (91, 193729), (161, 109499), (299, 58961), (2093, 8423)]