16972833

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1559}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 23961600

約数和(自身を除く): 6988767

約数列:

[1, 3, 19, 57, 191, 573, 1559, 3629, 4677, 10887, 29621, 88863, 297769, 893307, 5657611, 16972833]

約数ペア:

[(1, 16972833), (3, 5657611), (19, 893307), (57, 297769), (191, 88863), (573, 29621), (1559, 10887), (3629, 4677)]