9886121

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 11673600

約数和(自身を除く): 1787479

約数列:

[1, 7, 47, 151, 199, 329, 1057, 1393, 7097, 9353, 30049, 49679, 65471, 210343, 1412303, 9886121]

約数ペア:

[(1, 9886121), (7, 1412303), (47, 210343), (151, 65471), (199, 49679), (329, 30049), (1057, 9353), (1393, 7097)]