11999031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15809}}^1$

素因数の和:15846

約数の個数: 16

約数和(自身を含む): 18213120

約数和(自身を除く): 6214089

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 15809, 47427, 173899, 363607, 521697, 1090821, 3999677, 11999031]

約数ペア:

[(1, 11999031), (3, 3999677), (11, 1090821), (23, 521697), (33, 363607), (69, 173899), (253, 47427), (759, 15809)]