426794877

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{121283}}^1$

素因数の和:121329

約数の個数: 24

約数和(自身を含む): 681130944

約数和(自身を除く): 254336067

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 121283, 363849, 1091547, 2061811, 2789509, 6185433, 8368527, 18556299, 25105581, 47421653, 142264959, 426794877]

約数ペア:

[(1, 426794877), (3, 142264959), (9, 47421653), (17, 25105581), (23, 18556299), (51, 8368527), (69, 6185433), (153, 2789509), (207, 2061811), (391, 1091547), (1173, 363849), (3519, 121283)]