11945799

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1212

約数の個数: 20

約数和(自身を含む): 17990280

約数和(自身を除く): 6044481

約数列:

[1, 3, 9, 27, 81, 139, 417, 1061, 1251, 3183, 3753, 9549, 11259, 28647, 85941, 147479, 442437, 1327311, 3981933, 11945799]

約数ペア:

[(1, 11945799), (3, 3981933), (9, 1327311), (27, 442437), (81, 147479), (139, 85941), (417, 28647), (1061, 11259), (1251, 9549), (3183, 3753)]