2003217027

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{926129}}^1$

素因数の和:926242

約数の個数: 16

約数和(自身を含む): 3082160640

約数和(自身を除く): 1078943613

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 926129, 2778387, 6482903, 19448709, 95391287, 286173861, 667739009, 2003217027]

約数ペア:

[(1, 2003217027), (3, 667739009), (7, 286173861), (21, 95391287), (103, 19448709), (309, 6482903), (721, 2778387), (2163, 926129)]