1002287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 1212288

約数和(自身を除く): 210001

約数列:

[1, 11, 13, 43, 143, 163, 473, 559, 1793, 2119, 6149, 7009, 23309, 77099, 91117, 1002287]

約数ペア:

[(1, 1002287), (11, 91117), (13, 77099), (43, 23309), (143, 7009), (163, 6149), (473, 2119), (559, 1793)]