2008208151

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{4747537}}^1$

素因数の和:4747590

約数の個数: 12

約数和(自身を含む): 2962463712

約数和(自身を除く): 954255561

約数列:

[1, 3, 9, 47, 141, 423, 4747537, 14242611, 42727833, 223134239, 669402717, 2008208151]

約数ペア:

[(1, 2008208151), (3, 669402717), (9, 223134239), (47, 42727833), (141, 14242611), (423, 4747537)]