7027581

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 10948608

約数和(自身を除く): 3921027

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 197, 253, 517, 591, 759, 1081, 1551, 2167, 3243, 4531, 6501, 9259, 11891, 13593, 27777, 35673, 49841, 101849, 149523, 212957, 305547, 638871, 2342527, 7027581]

約数ペア:

[(1, 7027581), (3, 2342527), (11, 638871), (23, 305547), (33, 212957), (47, 149523), (69, 101849), (141, 49841), (197, 35673), (253, 27777), (517, 13593), (591, 11891), (759, 9259), (1081, 6501), (1551, 4531), (2167, 3243)]