47415123

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7307}}^1$

素因数の和:7423

約数の個数: 24

約数和(自身を含む): 79043328

約数和(自身を除く): 31628205

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 7307, 21921, 51149, 65763, 153447, 460341, 752621, 2257863, 5268347, 6773589, 15805041, 47415123]

約数ペア:

[(1, 47415123), (3, 15805041), (7, 6773589), (9, 5268347), (21, 2257863), (63, 752621), (103, 460341), (309, 153447), (721, 65763), (927, 51149), (2163, 21921), (6489, 7307)]