284172317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 340573248

約数和(自身を除く): 56400931

約数列:

[1, 11, 13, 71, 143, 169, 781, 923, 1859, 2153, 10153, 11999, 23683, 27989, 131989, 152863, 307879, 363857, 1681493, 1987219, 4002427, 21859409, 25833847, 284172317]

約数ペア:

[(1, 284172317), (11, 25833847), (13, 21859409), (71, 4002427), (143, 1987219), (169, 1681493), (781, 363857), (923, 307879), (1859, 152863), (2153, 131989), (10153, 27989), (11999, 23683)]