39899493

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{86927}}^1$

素因数の和:86953

約数の個数: 16

約数和(自身を含む): 62588160

約数和(自身を除く): 22688667

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 86927, 260781, 782343, 1477759, 2347029, 4433277, 13299831, 39899493]

約数ペア:

[(1, 39899493), (3, 13299831), (9, 4433277), (17, 2347029), (27, 1477759), (51, 782343), (153, 260781), (459, 86927)]