12533859

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{11903}}^1$

素因数の和:11928

約数の個数: 20

約数和(自身を含む): 20165376

約数和(自身を除く): 7631517

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 11903, 35709, 107127, 154739, 321381, 464217, 964143, 1392651, 4177953, 12533859]

約数ペア:

[(1, 12533859), (3, 4177953), (9, 1392651), (13, 964143), (27, 464217), (39, 321381), (81, 154739), (117, 107127), (351, 35709), (1053, 11903)]