47549907

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{74413}}^1$

素因数の和:74490

約数の個数: 12

約数和(自身を含む): 69651504

約数和(自身を除く): 22101597

約数列:

[1, 3, 9, 71, 213, 639, 74413, 223239, 669717, 5283323, 15849969, 47549907]

約数ペア:

[(1, 47549907), (3, 15849969), (9, 5283323), (71, 669717), (213, 223239), (639, 74413)]