12785087949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1\times {\mathrm{59447}}^1$

素因数の和:63684

約数の個数: 16

約数和(自身を含む): 18054119808

約数和(自身を除く): 5269031859

約数列:

[1, 3, 17, 51, 4217, 12651, 59447, 71689, 178341, 215067, 1010599, 3031797, 250687999, 752063997, 4261695983, 12785087949]

約数ペア:

[(1, 12785087949), (3, 4261695983), (17, 752063997), (51, 250687999), (4217, 3031797), (12651, 1010599), (59447, 215067), (71689, 178341)]