8996351

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 11682720

約数和(自身を除く): 2686369

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 487, 637, 1421, 2639, 3409, 6331, 14123, 18473, 23863, 44317, 98861, 183599, 310219, 692027, 1285193, 8996351]

約数ペア:

[(1, 8996351), (7, 1285193), (13, 692027), (29, 310219), (49, 183599), (91, 98861), (203, 44317), (377, 23863), (487, 18473), (637, 14123), (1421, 6331), (2639, 3409)]