16254777

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6397}}^1$

素因数の和:6429

約数の個数: 24

約数和(自身を含む): 27229888

約数和(自身を除く): 10975111

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 6397, 19191, 44779, 70367, 134337, 211101, 492569, 774037, 1477707, 2322111, 5418259, 16254777]

約数ペア:

[(1, 16254777), (3, 5418259), (7, 2322111), (11, 1477707), (21, 774037), (33, 492569), (77, 211101), (121, 134337), (231, 70367), (363, 44779), (847, 19191), (2541, 6397)]