397992239

素因数分解:

${\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 414412800

約数和(自身を除く): 16420561

約数列:

[1, 37, 191, 199, 283, 7067, 7363, 10471, 38009, 54053, 56317, 1406333, 1999961, 2083729, 10756547, 397992239]

約数ペア:

[(1, 397992239), (37, 10756547), (191, 2083729), (199, 1999961), (283, 1406333), (7067, 56317), (7363, 54053), (10471, 38009)]