2007882903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{15373}}^1$

素因数の和:15603

約数の個数: 32

約数和(自身を含む): 3068404416

約数和(自身を除く): 1060521513

約数列:

[1, 3, 13, 17, 39, 51, 197, 221, 591, 663, 2561, 3349, 7683, 10047, 15373, 43537, 46119, 130611, 199849, 261341, 599547, 784023, 3028481, 3397433, 9085443, 10192299, 39370253, 51484177, 118110759, 154452531, 669294301, 2007882903]

約数ペア:

[(1, 2007882903), (3, 669294301), (13, 154452531), (17, 118110759), (39, 51484177), (51, 39370253), (197, 10192299), (221, 9085443), (591, 3397433), (663, 3028481), (2561, 784023), (3349, 599547), (7683, 261341), (10047, 199849), (15373, 130611), (43537, 46119)]