13805561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4373}}^1$

素因数の和:4432

約数の個数: 16

約数和(自身を含む): 17635968

約数和(自身を除く): 3830407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 4373, 30611, 48103, 179293, 336721, 1255051, 1972223, 13805561]

約数ペア:

[(1, 13805561), (7, 1972223), (11, 1255051), (41, 336721), (77, 179293), (287, 48103), (451, 30611), (3157, 4373)]