2080334889

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{76717}}^1$

素因数の和:76877

約数の個数: 24

約数和(自身を含む): 3159554112

約数和(自身を除く): 1079219223

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 1179, 3013, 9039, 27117, 76717, 230151, 690453, 1764491, 5293473, 10049927, 15880419, 30149781, 90449343, 231148321, 693444963, 2080334889]

約数ペア:

[(1, 2080334889), (3, 693444963), (9, 231148321), (23, 90449343), (69, 30149781), (131, 15880419), (207, 10049927), (393, 5293473), (1179, 1764491), (3013, 690453), (9039, 230151), (27117, 76717)]