26911911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9719}}^1$

素因数の和:9806

約数の個数: 16

約数和(自身を含む): 39191040

約数和(自身を除く): 12279129

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 9719, 29157, 126347, 379041, 690049, 2070147, 8970637, 26911911]

約数ペア:

[(1, 26911911), (3, 8970637), (13, 2070147), (39, 690049), (71, 379041), (213, 126347), (923, 29157), (2769, 9719)]