11995269

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27961}}^1$

素因数の和:27988

約数の個数: 16

約数和(自身を含む): 18790464

約数和(自身を除く): 6795195

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 27961, 83883, 307571, 363493, 922713, 1090479, 3998423, 11995269]

約数ペア:

[(1, 11995269), (3, 3998423), (11, 1090479), (13, 922713), (33, 363493), (39, 307571), (143, 83883), (429, 27961)]