28950597

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 45227000

約数和(自身を除く): 16276403

約数列:

[1, 3, 9, 13, 39, 117, 349, 709, 1047, 2127, 3141, 4537, 6381, 9217, 13611, 27651, 40833, 82953, 247441, 742323, 2226969, 3216733, 9650199, 28950597]

約数ペア:

[(1, 28950597), (3, 9650199), (9, 3216733), (13, 2226969), (39, 742323), (117, 247441), (349, 82953), (709, 40833), (1047, 27651), (2127, 13611), (3141, 9217), (4537, 6381)]