2768067

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:819

約数の個数: 16

約数和(自身を含む): 4133280

約数和(自身を除く): 1365213

約数列:

[1, 3, 9, 27, 157, 471, 653, 1413, 1959, 4239, 5877, 17631, 102521, 307563, 922689, 2768067]

約数ペア:

[(1, 2768067), (3, 922689), (9, 307563), (27, 102521), (157, 17631), (471, 5877), (653, 4239), (1413, 1959)]