3997331

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 4656960

約数和(自身を除く): 659629

約数列:

[1, 13, 23, 29, 299, 377, 461, 667, 5993, 8671, 10603, 13369, 137839, 173797, 307487, 3997331]

約数ペア:

[(1, 3997331), (13, 307487), (23, 173797), (29, 137839), (299, 13369), (377, 10603), (461, 8671), (667, 5993)]