2009163087

素因数分解:

$3^2\times {\mathrm{4999}}^1\times {\mathrm{44657}}^1$

素因数の和:49662

約数の個数: 12

約数和(自身を含む): 2902770000

約数和(自身を除く): 893606913

約数列:

[1, 3, 9, 4999, 14997, 44657, 44991, 133971, 401913, 223240343, 669721029, 2009163087]

約数ペア:

[(1, 2009163087), (3, 669721029), (9, 223240343), (4999, 401913), (14997, 133971), (44657, 44991)]