28000797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10223}}^1$

素因数の和:10320

約数の個数: 16

約数和(自身を含む): 41223168

約数和(自身を除く): 13222371

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 10223, 30669, 112453, 337359, 848509, 2545527, 9333599, 28000797]

約数ペア:

[(1, 28000797), (3, 9333599), (11, 2545527), (33, 848509), (83, 337359), (249, 112453), (913, 30669), (2739, 10223)]