69856423

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24763}}^1$

素因数の和:24814

約数の個数: 16

約数和(自身を含む): 88754176

約数和(自身を除く): 18897753

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 24763, 173341, 321919, 767653, 2253433, 5373571, 9979489, 69856423]

約数ペア:

[(1, 69856423), (7, 9979489), (13, 5373571), (31, 2253433), (91, 767653), (217, 321919), (403, 173341), (2821, 24763)]