9648247

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 11750400

約数和(自身を除く): 2102153

約数列:

[1, 7, 23, 49, 161, 343, 1127, 1223, 7889, 8561, 28129, 59927, 196903, 419489, 1378321, 9648247]

約数ペア:

[(1, 9648247), (7, 1378321), (23, 419489), (49, 196903), (161, 59927), (343, 28129), (1127, 8561), (1223, 7889)]