320438529

素因数分解:

$3^2\times {\mathrm{739}}^1\times {\mathrm{48179}}^1$

素因数の和:48924

約数の個数: 12

約数和(自身を含む): 463491600

約数和(自身を除く): 143053071

約数列:

[1, 3, 9, 739, 2217, 6651, 48179, 144537, 433611, 35604281, 106812843, 320438529]

約数ペア:

[(1, 320438529), (3, 106812843), (9, 35604281), (739, 433611), (2217, 144537), (6651, 48179)]