38299743

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{19979}}^1$

素因数の和:20059

約数の個数: 16

約数和(自身を含む): 57542400

約数和(自身を除く): 19242657

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 19979, 59937, 179811, 539433, 1418509, 4255527, 12766581, 38299743]

約数ペア:

[(1, 38299743), (3, 12766581), (9, 4255527), (27, 1418509), (71, 539433), (213, 179811), (639, 59937), (1917, 19979)]