11242647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 17601584

約数和(自身を除く): 6358937

約数列:

[1, 3, 9, 13, 39, 117, 307, 313, 921, 939, 2763, 2817, 3991, 4069, 11973, 12207, 35919, 36621, 96091, 288273, 864819, 1249183, 3747549, 11242647]

約数ペア:

[(1, 11242647), (3, 3747549), (9, 1249183), (13, 864819), (39, 288273), (117, 96091), (307, 36621), (313, 35919), (921, 12207), (939, 11973), (2763, 4069), (2817, 3991)]