25863409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10639}}^1$

素因数の和:10680

約数の個数: 16

約数和(自身を含む): 32175360

約数和(自身を除く): 6311951

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 10639, 117029, 138307, 180863, 1521377, 1989493, 2351219, 25863409]

約数ペア:

[(1, 25863409), (11, 2351219), (13, 1989493), (17, 1521377), (143, 180863), (187, 138307), (221, 117029), (2431, 10639)]