11157729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19889}}^1$

素因数の和:19920

約数の個数: 16

約数和(自身を含む): 17184960

約数和(自身を除く): 6027231

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 19889, 59667, 218779, 338113, 656337, 1014339, 3719243, 11157729]

約数ペア:

[(1, 11157729), (3, 3719243), (11, 1014339), (17, 656337), (33, 338113), (51, 218779), (187, 59667), (561, 19889)]