2007509619

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{21727}}^1$

素因数の和:23370

約数の個数: 16

約数和(自身を含む): 2819425280

約数和(自身を除く): 811915661

約数列:

[1, 3, 19, 57, 1621, 4863, 21727, 30799, 65181, 92397, 412813, 1238439, 35219467, 105658401, 669169873, 2007509619]

約数ペア:

[(1, 2007509619), (3, 669169873), (19, 105658401), (57, 35219467), (1621, 1238439), (4863, 412813), (21727, 92397), (30799, 65181)]