6554889

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 10481952

約数和(自身を除く): 3927063

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 907, 2409, 2721, 7227, 8163, 9977, 29931, 66211, 89793, 198633, 595899, 728321, 2184963, 6554889]

約数ペア:

[(1, 6554889), (3, 2184963), (9, 728321), (11, 595899), (33, 198633), (73, 89793), (99, 66211), (219, 29931), (657, 9977), (803, 8163), (907, 7227), (2409, 2721)]