4617639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 7312032

約数和(自身を除く): 2694393

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 647, 793, 1941, 2379, 5823, 7137, 8411, 25233, 39467, 75699, 118401, 355203, 513071, 1539213, 4617639]

約数ペア:

[(1, 4617639), (3, 1539213), (9, 513071), (13, 355203), (39, 118401), (61, 75699), (117, 39467), (183, 25233), (549, 8411), (647, 7137), (793, 5823), (1941, 2379)]