47810619

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{74821}}^1$

素因数の和:74898

約数の個数: 12

約数和(自身を含む): 70033392

約数和(自身を除く): 22222773

約数列:

[1, 3, 9, 71, 213, 639, 74821, 224463, 673389, 5312291, 15936873, 47810619]

約数ペア:

[(1, 47810619), (3, 15936873), (9, 5312291), (71, 673389), (213, 224463), (639, 74821)]