3318909

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 5005056

約数和(自身を除く): 1686147

約数列:

[1, 3, 11, 33, 41, 121, 123, 223, 363, 451, 669, 1353, 2453, 4961, 7359, 9143, 14883, 26983, 27429, 80949, 100573, 301719, 1106303, 3318909]

約数ペア:

[(1, 3318909), (3, 1106303), (11, 301719), (33, 100573), (41, 80949), (121, 27429), (123, 26983), (223, 14883), (363, 9143), (451, 7359), (669, 4961), (1353, 2453)]