49139391

素因数分解:

$3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2789}}^1$

素因数の和:3638

約数の個数: 16

約数和(自身を含む): 74995200

約数和(自身を除く): 25855809

約数列:

[1, 3, 7, 21, 839, 2517, 2789, 5873, 8367, 17619, 19523, 58569, 2339971, 7019913, 16379797, 49139391]

約数ペア:

[(1, 49139391), (3, 16379797), (7, 7019913), (21, 2339971), (839, 58569), (2517, 19523), (2789, 17619), (5873, 8367)]