38215317

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{3187}}^1$

素因数の和:3768

約数の個数: 16

約数和(自身を含む): 58353152

約数和(自身を除く): 20137835

約数列:

[1, 3, 7, 21, 571, 1713, 3187, 3997, 9561, 11991, 22309, 66927, 1819777, 5459331, 12738439, 38215317]

約数ペア:

[(1, 38215317), (3, 12738439), (7, 5459331), (21, 1819777), (571, 66927), (1713, 22309), (3187, 11991), (3997, 9561)]