7172451

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5573}}^1$

素因数の和:5603

約数の個数: 24

約数和(自身を含む): 12173616

約数和(自身を除く): 5001165

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 5573, 16719, 50157, 61303, 72449, 183909, 217347, 551727, 652041, 796939, 2390817, 7172451]

約数ペア:

[(1, 7172451), (3, 2390817), (9, 796939), (11, 652041), (13, 551727), (33, 217347), (39, 183909), (99, 72449), (117, 61303), (143, 50157), (429, 16719), (1287, 5573)]