30548791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 39699968

約数和(自身を除く): 9151177

約数列:

[1, 7, 13, 37, 43, 91, 211, 259, 301, 481, 559, 1477, 1591, 2743, 3367, 3913, 7807, 9073, 11137, 19201, 20683, 54649, 63511, 101491, 117949, 144781, 335701, 710437, 825643, 2349907, 4364113, 30548791]

約数ペア:

[(1, 30548791), (7, 4364113), (13, 2349907), (37, 825643), (43, 710437), (91, 335701), (211, 144781), (259, 117949), (301, 101491), (481, 63511), (559, 54649), (1477, 20683), (1591, 19201), (2743, 11137), (3367, 9073), (3913, 7807)]