15213693

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41911}}^1$

素因数の和:41936

約数の個数: 12

約数和(自身を含む): 22297184

約数和(自身を除く): 7083491

約数列:

[1, 3, 11, 33, 121, 363, 41911, 125733, 461021, 1383063, 5071231, 15213693]

約数ペア:

[(1, 15213693), (3, 5071231), (11, 1383063), (33, 461021), (121, 125733), (363, 41911)]