7145151

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 10936080

約数和(自身を除く): 3790929

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 829, 2487, 2873, 8619, 10777, 14093, 32331, 42279, 140101, 183209, 420303, 549627, 2381717, 7145151]

約数ペア:

[(1, 7145151), (3, 2381717), (13, 549627), (17, 420303), (39, 183209), (51, 140101), (169, 42279), (221, 32331), (507, 14093), (663, 10777), (829, 8619), (2487, 2873)]