8990527

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3238

約数の個数: 16

約数和(自身を含む): 11425792

約数和(自身を除く): 2435265

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 3187, 22309, 41431, 98797, 290017, 691579, 1284361, 8990527]

約数ペア:

[(1, 8990527), (7, 1284361), (13, 691579), (31, 290017), (91, 98797), (217, 41431), (403, 22309), (2821, 3187)]