2743389

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{3079}}^1$

素因数の和:3102

約数の個数: 20

約数和(自身を含む): 4472160

約数和(自身を除く): 1728771

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 3079, 9237, 27711, 33869, 83133, 101607, 249399, 304821, 914463, 2743389]

約数ペア:

[(1, 2743389), (3, 914463), (9, 304821), (11, 249399), (27, 101607), (33, 83133), (81, 33869), (99, 27711), (297, 9237), (891, 3079)]