7976943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2351}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 12841920

約数和(自身を除く): 4864977

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 2351, 3393, 7053, 21159, 30563, 68179, 91689, 204537, 275067, 613611, 886327, 2658981, 7976943]

約数ペア:

[(1, 7976943), (3, 2658981), (9, 886327), (13, 613611), (29, 275067), (39, 204537), (87, 91689), (117, 68179), (261, 30563), (377, 21159), (1131, 7053), (2351, 3393)]