9101939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 11616000

約数和(自身を除く): 2514061

約数列:

[1, 7, 11, 43, 77, 301, 473, 2749, 3311, 19243, 30239, 118207, 211673, 827449, 1300277, 9101939]

約数ペア:

[(1, 9101939), (7, 1300277), (11, 827449), (43, 211673), (77, 118207), (301, 30239), (473, 19243), (2749, 3311)]