31413027

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 42819840

約数和(自身を除く): 11406813

約数列:

[1, 3, 71, 139, 213, 417, 1061, 3183, 9869, 29607, 75331, 147479, 225993, 442437, 10471009, 31413027]

約数ペア:

[(1, 31413027), (3, 10471009), (71, 442437), (139, 225993), (213, 147479), (417, 75331), (1061, 29607), (3183, 9869)]