210833289

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{633133}}^1$

素因数の和:633176

約数の個数: 12

約数和(自身を含む): 312768196

約数和(自身を除く): 101934907

約数列:

[1, 3, 9, 37, 111, 333, 633133, 1899399, 5698197, 23425921, 70277763, 210833289]

約数ペア:

[(1, 210833289), (3, 70277763), (9, 23425921), (37, 5698197), (111, 1899399), (333, 633133)]