7631589

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21377}}^1$

素因数の和:21404

約数の個数: 16

約数和(自身を含む): 12313728

約数和(自身を除く): 4682139

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 21377, 64131, 149639, 363409, 448917, 1090227, 2543863, 7631589]

約数ペア:

[(1, 7631589), (3, 2543863), (7, 1090227), (17, 448917), (21, 363409), (51, 149639), (119, 64131), (357, 21377)]