398805121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{28751}}^1$

素因数の和:28872

約数の個数: 16

約数和(自身を含む): 473372928

約数和(自身を除く): 74567807

約数列:

[1, 11, 13, 97, 143, 1067, 1261, 13871, 28751, 316261, 373763, 2788847, 4111393, 30677317, 36255011, 398805121]

約数ペア:

[(1, 398805121), (11, 36255011), (13, 30677317), (97, 4111393), (143, 2788847), (1067, 373763), (1261, 316261), (13871, 28751)]