210849003

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{498461}}^1$

素因数の和:498514

約数の個数: 12

約数和(自身を含む): 311040288

約数和(自身を除く): 100191285

約数列:

[1, 3, 9, 47, 141, 423, 498461, 1495383, 4486149, 23427667, 70283001, 210849003]

約数ペア:

[(1, 210849003), (3, 70283001), (9, 23427667), (47, 4486149), (141, 1495383), (423, 498461)]