47838489

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{6997}}^1$

素因数の和:7096

約数の個数: 16

約数和(自身を含む): 66508992

約数和(自身を除く): 18670503

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 6997, 20991, 300871, 370841, 902613, 1112523, 15946163, 47838489]

約数ペア:

[(1, 47838489), (3, 15946163), (43, 1112523), (53, 902613), (129, 370841), (159, 300871), (2279, 20991), (6837, 6997)]