2008580103

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{443689}}^1$

素因数の和:444198

約数の個数: 12

約数和(自身を含む): 2907056880

約数和(自身を除く): 898476777

約数列:

[1, 3, 9, 503, 1509, 4527, 443689, 1331067, 3993201, 223175567, 669526701, 2008580103]

約数ペア:

[(1, 2008580103), (3, 669526701), (9, 223175567), (503, 3993201), (1509, 1331067), (4527, 443689)]