38338389

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{8369}}^1$

素因数の和:8884

約数の個数: 12

約数和(自身を含む): 55493100

約数和(自身を除く): 17154711

約数列:

[1, 3, 9, 509, 1527, 4581, 8369, 25107, 75321, 4259821, 12779463, 38338389]

約数ペア:

[(1, 38338389), (3, 12779463), (9, 4259821), (509, 75321), (1527, 25107), (4581, 8369)]