7987893407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{20477}}^1$

素因数の和:21338

約数の個数: 16

約数和(自身を含む): 8846168352

約数和(自身を除く): 858274945

約数列:

[1, 13, 37, 481, 811, 10543, 20477, 30007, 266201, 390091, 757649, 9849437, 16606847, 215889011, 614453339, 7987893407]

約数ペア:

[(1, 7987893407), (13, 614453339), (37, 215889011), (481, 16606847), (811, 9849437), (10543, 757649), (20477, 390091), (30007, 266201)]