9997867

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1634

約数の個数: 12

約数和(自身を含む): 11203920

約数和(自身を除く): 1206053

約数列:

[1, 11, 53, 121, 583, 1559, 6413, 17149, 82627, 188639, 908897, 9997867]

約数ペア:

[(1, 9997867), (11, 908897), (53, 188639), (121, 82627), (583, 17149), (1559, 6413)]