13973323

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1$

素因数の和:3634

約数の個数: 16

約数和(自身を含む): 17602816

約数和(自身を除く): 3629493

約数列:

[1, 7, 13, 43, 91, 301, 559, 3571, 3913, 24997, 46423, 153553, 324961, 1074871, 1996189, 13973323]

約数ペア:

[(1, 13973323), (7, 1996189), (13, 1074871), (43, 324961), (91, 153553), (301, 46423), (559, 24997), (3571, 3913)]