18704433

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4463}}^1$

素因数の和:4604

約数の個数: 16

約数和(自身を含む): 27426816

約数和(自身を除く): 8722383

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 4463, 13389, 49093, 147279, 566801, 1700403, 6234811, 18704433]

約数ペア:

[(1, 18704433), (3, 6234811), (11, 1700403), (33, 566801), (127, 147279), (381, 49093), (1397, 13389), (4191, 4463)]