25556817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 41037696

約数和(自身を除く): 15480879

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 429, 451, 533, 1353, 1453, 1599, 4359, 5863, 15983, 17589, 18889, 47949, 56667, 59573, 178719, 207779, 623337, 655303, 774449, 1965909, 2323347, 8518939, 25556817]

約数ペア:

[(1, 25556817), (3, 8518939), (11, 2323347), (13, 1965909), (33, 774449), (39, 655303), (41, 623337), (123, 207779), (143, 178719), (429, 59573), (451, 56667), (533, 47949), (1353, 18889), (1453, 17589), (1599, 15983), (4359, 5863)]