2008000521

素因数分解:

$3^2\times {\mathrm{1481}}^1\times {\mathrm{150649}}^1$

素因数の和:152136

約数の個数: 12

約数和(自身を含む): 2902422900

約数和(自身を除く): 894422379

約数列:

[1, 3, 9, 1481, 4443, 13329, 150649, 451947, 1355841, 223111169, 669333507, 2008000521]

約数ペア:

[(1, 2008000521), (3, 669333507), (9, 223111169), (1481, 1355841), (4443, 451947), (13329, 150649)]