193722331

素因数分解:

${\mathrm{11}}^2\times {\mathrm{809}}^1\times {\mathrm{1979}}^1$

素因数の和:2810

約数の個数: 12

約数和(自身を含む): 213305400

約数和(自身を除く): 19583069

約数列:

[1, 11, 121, 809, 1979, 8899, 21769, 97889, 239459, 1601011, 17611121, 193722331]

約数ペア:

[(1, 193722331), (11, 17611121), (121, 1601011), (809, 239459), (1979, 97889), (8899, 21769)]