16412751

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 25574640

約数和(自身を除く): 9161889

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 2341, 7011, 7023, 21069, 44479, 95981, 133437, 287943, 400311, 863829, 1823639, 5470917, 16412751]

約数ペア:

[(1, 16412751), (3, 5470917), (9, 1823639), (19, 863829), (41, 400311), (57, 287943), (123, 133437), (171, 95981), (369, 44479), (779, 21069), (2337, 7023), (2341, 7011)]