5621949

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 8465600

約数和(自身を除く): 2843651

約数列:

[1, 3, 9, 43, 73, 129, 199, 219, 387, 597, 657, 1791, 3139, 8557, 9417, 14527, 25671, 28251, 43581, 77013, 130743, 624661, 1873983, 5621949]

約数ペア:

[(1, 5621949), (3, 1873983), (9, 624661), (43, 130743), (73, 77013), (129, 43581), (199, 28251), (219, 25671), (387, 14527), (597, 9417), (657, 8557), (1791, 3139)]