7128583

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 9098496

約数和(自身を除く): 1969913

約数列:

[1, 7, 11, 43, 77, 301, 473, 2153, 3311, 15071, 23683, 92579, 165781, 648053, 1018369, 7128583]

約数ペア:

[(1, 7128583), (7, 1018369), (11, 648053), (43, 165781), (77, 92579), (301, 23683), (473, 15071), (2153, 3311)]