38759919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{1361}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 56484864

約数和(自身を除く): 17724945

約数列:

[1, 3, 11, 33, 863, 1361, 2589, 4083, 9493, 14971, 28479, 44913, 1174543, 3523629, 12919973, 38759919]

約数ペア:

[(1, 38759919), (3, 12919973), (11, 3523629), (33, 1174543), (863, 44913), (1361, 28479), (2589, 14971), (4083, 9493)]