8554293

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 13680576

約数和(自身を除く): 5126283

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 1217, 2343, 3651, 7029, 10953, 13387, 40161, 86407, 120483, 259221, 777663, 950477, 2851431, 8554293]

約数ペア:

[(1, 8554293), (3, 2851431), (9, 950477), (11, 777663), (33, 259221), (71, 120483), (99, 86407), (213, 40161), (639, 13387), (781, 10953), (1217, 7029), (2343, 3651)]