306728361

素因数分解:

$3^2\times {\mathrm{643}}^1\times {\mathrm{53003}}^1$

素因数の和:53652

約数の個数: 12

約数和(自身を含む): 443749488

約数和(自身を除く): 137021127

約数列:

[1, 3, 9, 643, 1929, 5787, 53003, 159009, 477027, 34080929, 102242787, 306728361]

約数ペア:

[(1, 306728361), (3, 102242787), (9, 34080929), (643, 477027), (1929, 159009), (5787, 53003)]