12837141

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1831}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 20005440

約数和(自身を除く): 7168299

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 1831, 2337, 5493, 7011, 16479, 34789, 75071, 104367, 225213, 313101, 675639, 1426349, 4279047, 12837141]

約数ペア:

[(1, 12837141), (3, 4279047), (9, 1426349), (19, 675639), (41, 313101), (57, 225213), (123, 104367), (171, 75071), (369, 34789), (779, 16479), (1831, 7011), (2337, 5493)]