2034402021

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{704189}}^1$

素因数の和:704305

約数の個数: 16

約数和(自身を含む): 3042100800

約数和(自身を除く): 1007698779

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 704189, 2112567, 6337701, 19013103, 75348223, 226044669, 678134007, 2034402021]

約数ペア:

[(1, 2034402021), (3, 678134007), (9, 226044669), (27, 75348223), (107, 19013103), (321, 6337701), (963, 2112567), (2889, 704189)]