7974963

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{5573}}^1$

素因数の和:5635

約数の個数: 16

約数和(自身を含む): 12039840

約数和(自身を除く): 4064877

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 5573, 16719, 50157, 150471, 295369, 886107, 2658321, 7974963]

約数ペア:

[(1, 7974963), (3, 2658321), (9, 886107), (27, 295369), (53, 150471), (159, 50157), (477, 16719), (1431, 5573)]