47985717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3931}}^1$

素因数の和:4260

約数の個数: 16

約数和(自身を含む): 69140288

約数和(自身を除く): 21154571

約数列:

[1, 3, 13, 39, 313, 939, 3931, 4069, 11793, 12207, 51103, 153309, 1230403, 3691209, 15995239, 47985717]

約数ペア:

[(1, 47985717), (3, 15995239), (13, 3691209), (39, 1230403), (313, 153309), (939, 51103), (3931, 12207), (4069, 11793)]