2242647

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 3669120

約数和(自身を除く): 1426473

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 839, 891, 2517, 2673, 7551, 9229, 22653, 27687, 67959, 83061, 203877, 249183, 747549, 2242647]

約数ペア:

[(1, 2242647), (3, 747549), (9, 249183), (11, 203877), (27, 83061), (33, 67959), (81, 27687), (99, 22653), (243, 9229), (297, 7551), (839, 2673), (891, 2517)]