48004089

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3941

約数の個数: 32

約数和(自身を含む): 79503360

約数和(自身を除く): 31499271

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 3881, 4123, 11643, 12369, 27167, 73739, 81501, 120311, 221217, 360933, 516173, 842177, 1548519, 2285909, 2526531, 6857727, 16001363, 48004089]

約数ペア:

[(1, 48004089), (3, 16001363), (7, 6857727), (19, 2526531), (21, 2285909), (31, 1548519), (57, 842177), (93, 516173), (133, 360933), (217, 221217), (399, 120311), (589, 81501), (651, 73739), (1767, 27167), (3881, 12369), (4123, 11643)]