2009046861

素因数分解:

$3^3\times {\mathrm{2027}}^1\times {\mathrm{36709}}^1$

素因数の和:38745

約数の個数: 16

約数和(自身を含む): 2977915200

約数和(自身を除く): 968868339

約数列:

[1, 3, 9, 27, 2027, 6081, 18243, 36709, 54729, 110127, 330381, 991143, 74409143, 223227429, 669682287, 2009046861]

約数ペア:

[(1, 2009046861), (3, 669682287), (9, 223227429), (27, 74409143), (2027, 991143), (6081, 330381), (18243, 110127), (36709, 54729)]