80391103

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 92232000

約数和(自身を除く): 11840897

約数列:

[1, 13, 29, 47, 169, 349, 377, 611, 1363, 4537, 4901, 7943, 10121, 16403, 17719, 58981, 131573, 213239, 230347, 475687, 1710449, 2772107, 6183931, 80391103]

約数ペア:

[(1, 80391103), (13, 6183931), (29, 2772107), (47, 1710449), (169, 475687), (349, 230347), (377, 213239), (611, 131573), (1363, 58981), (4537, 17719), (4901, 16403), (7943, 10121)]