2503017

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 3994848

約数和(自身を除く): 1491831

約数列:

[1, 3, 9, 11, 33, 99, 131, 193, 393, 579, 1179, 1441, 1737, 2123, 4323, 6369, 12969, 19107, 25283, 75849, 227547, 278113, 834339, 2503017]

約数ペア:

[(1, 2503017), (3, 834339), (9, 278113), (11, 227547), (33, 75849), (99, 25283), (131, 19107), (193, 12969), (393, 6369), (579, 4323), (1179, 2123), (1441, 1737)]