3994710723

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{663463}}^1$

素因数の和:663695

約数の個数: 16

約数和(自身を含む): 5944637440

約数和(自身を除く): 1949926717

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 663463, 1990389, 5971167, 17913501, 147952249, 443856747, 1331570241, 3994710723]

約数ペア:

[(1, 3994710723), (3, 1331570241), (9, 443856747), (27, 147952249), (223, 17913501), (669, 5971167), (2007, 1990389), (6021, 663463)]