22143847

素因数分解:

${\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 16

約数和(自身を含む): 24735744

約数和(自身を除く): 2591897

約数列:

[1, 11, 121, 127, 131, 1331, 1397, 1441, 15367, 15851, 16637, 169037, 174361, 183007, 2013077, 22143847]

約数ペア:

[(1, 22143847), (11, 2013077), (121, 183007), (127, 174361), (131, 169037), (1331, 16637), (1397, 15851), (1441, 15367)]