11820171

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7621}}^1$

素因数の和:7682

約数の個数: 16

約数和(自身を含む): 17561088

約数和(自身を除く): 5740917

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 7621, 22863, 83831, 251493, 358187, 1074561, 3940057, 11820171]

約数ペア:

[(1, 11820171), (3, 3940057), (11, 1074561), (33, 358187), (47, 251493), (141, 83831), (517, 22863), (1551, 7621)]