506550239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{7687}}^1$

素因数の和:7874

約数の個数: 16

約数和(自身を含む): 564422208

約数和(自身を除く): 57871969

約数列:

[1, 13, 37, 137, 481, 1781, 5069, 7687, 65897, 99931, 284419, 1053119, 3697447, 13690547, 38965403, 506550239]

約数ペア:

[(1, 506550239), (13, 38965403), (37, 13690547), (137, 3697447), (481, 1053119), (1781, 284419), (5069, 99931), (7687, 65897)]