13888971173

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{250871}}^1$

素因数の和:251608

約数の個数: 16

約数和(自身を含む): 17340272640

約数和(自身を除く): 3451301467

約数列:

[1, 7, 11, 77, 719, 5033, 7909, 55363, 250871, 1756097, 2759581, 19317067, 180376249, 1262633743, 1984138739, 13888971173]

約数ペア:

[(1, 13888971173), (7, 1984138739), (11, 1262633743), (77, 180376249), (719, 19317067), (5033, 2759581), (7909, 1756097), (55363, 250871)]