17551391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 20791680

約数和(自身を除く): 3240289

約数列:

[1, 11, 13, 139, 143, 883, 1529, 1807, 9713, 11479, 19877, 122737, 126269, 1350107, 1595581, 17551391]

約数ペア:

[(1, 17551391), (11, 1595581), (13, 1350107), (139, 126269), (143, 122737), (883, 19877), (1529, 11479), (1807, 9713)]