20190640311

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{6988799}}^1$

素因数の和:6988915

約数の個数: 16

約数和(自身を含む): 30191616000

約数和(自身を除く): 10000975689

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 6988799, 20966397, 62899191, 188697573, 747801493, 2243404479, 6730213437, 20190640311]

約数ペア:

[(1, 20190640311), (3, 6730213437), (9, 2243404479), (27, 747801493), (107, 188697573), (321, 62899191), (963, 20966397), (2889, 6988799)]