393460713

素因数分解:

$3^3\times {\mathrm{1619}}^1\times {\mathrm{9001}}^1$

素因数の和:10629

約数の個数: 16

約数和(自身を含む): 583329600

約数和(自身を除く): 189868887

約数列:

[1, 3, 9, 27, 1619, 4857, 9001, 14571, 27003, 43713, 81009, 243027, 14572619, 43717857, 131153571, 393460713]

約数ペア:

[(1, 393460713), (3, 131153571), (9, 43717857), (27, 14572619), (1619, 243027), (4857, 81009), (9001, 43713), (14571, 27003)]