28432311

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 39137280

約数和(自身を除く): 10704969

約数列:

[1, 3, 41, 123, 139, 417, 1663, 4989, 5699, 17097, 68183, 204549, 231157, 693471, 9477437, 28432311]

約数ペア:

[(1, 28432311), (3, 9477437), (41, 693471), (123, 231157), (139, 204549), (417, 68183), (1663, 17097), (4989, 5699)]