135040239

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{789709}}^1$

素因数の和:789734

約数の個数: 12

約数和(自身を含む): 205324600

約数和(自身を除く): 70284361

約数列:

[1, 3, 9, 19, 57, 171, 789709, 2369127, 7107381, 15004471, 45013413, 135040239]

約数ペア:

[(1, 135040239), (3, 45013413), (9, 15004471), (19, 7107381), (57, 2369127), (171, 789709)]