28609017

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{39901}}^1$

素因数の和:40143

約数の個数: 8

約数和(自身を含む): 38305920

約数和(自身を除く): 9696903

約数列:

[1, 3, 239, 717, 39901, 119703, 9536339, 28609017]

約数ペア:

[(1, 28609017), (3, 9536339), (239, 119703), (717, 39901)]