4991877121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{166657}}^1$

素因数の和:167064

約数の個数: 16

約数和(自身を含む): 6239675520

約数和(自身を除く): 1247798399

約数列:

[1, 7, 11, 77, 389, 2723, 4279, 29953, 166657, 1166599, 1833227, 12832589, 64829573, 453807011, 713125303, 4991877121]

約数ペア:

[(1, 4991877121), (7, 713125303), (11, 453807011), (77, 64829573), (389, 12832589), (2723, 1833227), (4279, 1166599), (29953, 166657)]