9005052321

素因数分解:

$3^2\times {\mathrm{643}}^1\times {\mathrm{1556083}}^1$

素因数の和:1556732

約数の個数: 12

約数和(自身を含む): 13027535248

約数和(自身を除く): 4022482927

約数列:

[1, 3, 9, 643, 1929, 5787, 1556083, 4668249, 14004747, 1000561369, 3001684107, 9005052321]

約数ペア:

[(1, 9005052321), (3, 3001684107), (9, 1000561369), (643, 14004747), (1929, 4668249), (5787, 1556083)]