76947857

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11657}}^1$

素因数の和:11728

約数の個数: 16

約数和(自身を含む): 94010112

約数和(自身を除く): 17062255

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 11657, 81599, 268111, 477937, 1876777, 3345559, 10992551, 76947857]

約数ペア:

[(1, 76947857), (7, 10992551), (23, 3345559), (41, 1876777), (161, 477937), (287, 268111), (943, 81599), (6601, 11657)]