28336371

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32911}}^1$

素因数の和:32962

約数の個数: 16

約数和(自身を含む): 44233728

約数和(自身を除く): 15897357

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 32911, 98733, 230377, 691131, 1349351, 4048053, 9445457, 28336371]

約数ペア:

[(1, 28336371), (3, 9445457), (7, 4048053), (21, 1349351), (41, 691131), (123, 230377), (287, 98733), (861, 32911)]