7387029

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 12099360

約数和(自身を除く): 4712331

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 3323, 9969, 29907, 43199, 63137, 129597, 189411, 388791, 568233, 820781, 2462343, 7387029]

約数ペア:

[(1, 7387029), (3, 2462343), (9, 820781), (13, 568233), (19, 388791), (39, 189411), (57, 129597), (117, 63137), (171, 43199), (247, 29907), (741, 9969), (2223, 3323)]