39310791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53051}}^1$

素因数の和:53086

約数の個数: 16

約数和(自身を含む): 59418240

約数和(自身を除く): 20107449

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 53051, 159153, 689663, 1007969, 2068989, 3023907, 13103597, 39310791]

約数ペア:

[(1, 39310791), (3, 13103597), (13, 3023907), (19, 2068989), (39, 1007969), (57, 689663), (247, 159153), (741, 53051)]