13384418621

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{3691}}^1\times {\mathrm{4079}}^1$

素因数の和:7904

約数の個数: 16

約数和(自身を含む): 15424880640

約数和(自身を除く): 2040462019

約数列:

[1, 7, 127, 889, 3691, 4079, 25837, 28553, 468757, 518033, 3281299, 3626231, 15055589, 105389123, 1912059803, 13384418621]

約数ペア:

[(1, 13384418621), (7, 1912059803), (127, 105389123), (889, 15055589), (3691, 3626231), (4079, 3281299), (25837, 518033), (28553, 468757)]