11917191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27779}}^1$

素因数の和:27806

約数の個数: 16

約数和(自身を含む): 18668160

約数和(自身を除く): 6750969

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 27779, 83337, 305569, 361127, 916707, 1083381, 3972397, 11917191]

約数ペア:

[(1, 11917191), (3, 3972397), (11, 1083381), (13, 916707), (33, 361127), (39, 305569), (143, 83337), (429, 27779)]