12867759

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 20322432

約数和(自身を除く): 7454673

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 2713, 4743, 8139, 24417, 46121, 84103, 138363, 252309, 415089, 756927, 1429751, 4289253, 12867759]

約数ペア:

[(1, 12867759), (3, 4289253), (9, 1429751), (17, 756927), (31, 415089), (51, 252309), (93, 138363), (153, 84103), (279, 46121), (527, 24417), (1581, 8139), (2713, 4743)]