1954287

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1084

約数の個数: 20

約数和(自身を含む): 3049200

約数和(自身を除く): 1094913

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1049, 1863, 3147, 9441, 24127, 28323, 72381, 84969, 217143, 651429, 1954287]

約数ペア:

[(1, 1954287), (3, 651429), (9, 217143), (23, 84969), (27, 72381), (69, 28323), (81, 24127), (207, 9441), (621, 3147), (1049, 1863)]