39408309

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{27539}}^1$

素因数の和:27601

約数の個数: 16

約数和(自身を含む): 59486400

約数和(自身を除く): 20078091

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 27539, 82617, 247851, 743553, 1459567, 4378701, 13136103, 39408309]

約数ペア:

[(1, 39408309), (3, 13136103), (9, 4378701), (27, 1459567), (53, 743553), (159, 247851), (477, 82617), (1431, 27539)]