28550137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{619}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 35712000

約数和(自身を除く): 7161863

約数列:

[1, 7, 11, 77, 599, 619, 4193, 4333, 6589, 6809, 46123, 47663, 370781, 2595467, 4078591, 28550137]

約数ペア:

[(1, 28550137), (7, 4078591), (11, 2595467), (77, 370781), (599, 47663), (619, 46123), (4193, 6809), (4333, 6589)]