7047447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 10710528

約数和(自身を除く): 3663081

約数列:

[1, 3, 11, 31, 33, 83, 93, 249, 341, 913, 1023, 2573, 2739, 6889, 7719, 20667, 28303, 75779, 84909, 213559, 227337, 640677, 2349149, 7047447]

約数ペア:

[(1, 7047447), (3, 2349149), (11, 640677), (31, 227337), (33, 213559), (83, 84909), (93, 75779), (249, 28303), (341, 20667), (913, 7719), (1023, 6889), (2573, 2739)]