128045983169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{581137}}^1$

素因数の和:582164

約数の個数: 16

約数和(自身を含む): 146153882448

約数和(自身を除く): 18107899279

約数列:

[1, 13, 17, 221, 997, 12961, 16949, 220337, 581137, 7554781, 9879329, 128431277, 579393589, 7532116657, 9849691013, 128045983169]

約数ペア:

[(1, 128045983169), (13, 9849691013), (17, 7532116657), (221, 579393589), (997, 128431277), (12961, 9879329), (16949, 7554781), (220337, 581137)]