715770657

素因数分解:

$3^2\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{5741}}^1$

素因数の和:7733

約数の個数: 24

約数和(自身を含む): 1182392640

約数和(自身を除く): 466621983

約数列:

[1, 3, 7, 9, 21, 63, 1979, 5741, 5937, 13853, 17223, 17811, 40187, 41559, 51669, 120561, 124677, 361683, 11361439, 34084317, 79530073, 102252951, 238590219, 715770657]

約数ペア:

[(1, 715770657), (3, 238590219), (7, 102252951), (9, 79530073), (21, 34084317), (63, 11361439), (1979, 361683), (5741, 124677), (5937, 120561), (13853, 51669), (17223, 41559), (17811, 40187)]