2871303957

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{255023}}^1$

素因数の和:255174

約数の個数: 20

約数和(自身を含む): 4320106560

約数和(自身を除く): 1448802603

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 255023, 765069, 2295207, 6885621, 20656863, 35448197, 106344591, 319033773, 957101319, 2871303957]

約数ペア:

[(1, 2871303957), (3, 957101319), (9, 319033773), (27, 106344591), (81, 35448197), (139, 20656863), (417, 6885621), (1251, 2295207), (3753, 765069), (11259, 255023)]