18885801

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{52027}}^1$

素因数の和:52052

約数の個数: 12

約数和(自身を含む): 27678896

約数和(自身を除く): 8793095

約数列:

[1, 3, 11, 33, 121, 363, 52027, 156081, 572297, 1716891, 6295267, 18885801]

約数ペア:

[(1, 18885801), (3, 6295267), (11, 1716891), (33, 572297), (121, 156081), (363, 52027)]