156943170839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{5440537}}^1$

素因数の和:5440874

約数の個数: 16

約数和(自身を含む): 193770201408

約数和(自身を除く): 36827030569

約数列:

[1, 7, 13, 91, 317, 2219, 4121, 28847, 5440537, 38083759, 70726981, 495088867, 1724650229, 12072551603, 22420452977, 156943170839]

約数ペア:

[(1, 156943170839), (7, 22420452977), (13, 12072551603), (91, 1724650229), (317, 495088867), (2219, 70726981), (4121, 38083759), (28847, 5440537)]