788947533

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2017}}^1$

素因数の和:2479

約数の個数: 40

約数和(自身を含む): 1289259840

約数和(自身を除く): 500312307

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 439, 891, 1317, 2017, 3951, 4829, 6051, 11853, 14487, 18153, 22187, 35559, 43461, 54459, 66561, 130383, 163377, 199683, 391149, 599049, 885463, 1797147, 2656389, 7969167, 9740093, 23907501, 29220279, 71722503, 87660837, 262982511, 788947533]

約数ペア:

[(1, 788947533), (3, 262982511), (9, 87660837), (11, 71722503), (27, 29220279), (33, 23907501), (81, 9740093), (99, 7969167), (297, 2656389), (439, 1797147), (891, 885463), (1317, 599049), (2017, 391149), (3951, 199683), (4829, 163377), (6051, 130383), (11853, 66561), (14487, 54459), (18153, 43461), (22187, 35559)]