19042683

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5393}}^1$

素因数の和:5514

約数の個数: 16

約数和(自身を含む): 27962496

約数和(自身を除く): 8919813

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 5393, 16179, 59323, 177969, 577051, 1731153, 6347561, 19042683]

約数ペア:

[(1, 19042683), (3, 6347561), (11, 1731153), (33, 577051), (107, 177969), (321, 59323), (1177, 16179), (3531, 5393)]