13749027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 20018880

約数和(自身を除く): 6269853

約数列:

[1, 3, 19, 31, 57, 93, 251, 589, 753, 961, 1767, 2883, 4769, 7781, 14307, 18259, 23343, 54777, 147839, 241211, 443517, 723633, 4583009, 13749027]

約数ペア:

[(1, 13749027), (3, 4583009), (19, 723633), (31, 443517), (57, 241211), (93, 147839), (251, 54777), (589, 23343), (753, 18259), (961, 14307), (1767, 7781), (2883, 4769)]