14217777

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1777}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 23668736

約数和(自身を除く): 9450959

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 1777, 2667, 5331, 8001, 12439, 15993, 37317, 111951, 225679, 677037, 1579753, 2031111, 4739259, 14217777]

約数ペア:

[(1, 14217777), (3, 4739259), (7, 2031111), (9, 1579753), (21, 677037), (63, 225679), (127, 111951), (381, 37317), (889, 15993), (1143, 12439), (1777, 8001), (2667, 5331)]