2009827020159

素因数分解:

$3^2\times 7^1\times {\mathrm{31902016193}}^1$

素因数の和:31902016206

約数の個数: 12

約数和(自身を含む): 3317809684176

約数和(自身を除く): 1307982664017

約数列:

[1, 3, 7, 9, 21, 63, 31902016193, 95706048579, 223314113351, 287118145737, 669942340053, 2009827020159]

約数ペア:

[(1, 2009827020159), (3, 669942340053), (7, 287118145737), (9, 223314113351), (21, 95706048579), (63, 31902016193)]