12342771

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1831}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 20577024

約数和(自身を除く): 8234253

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 1831, 2247, 5493, 6741, 12817, 16479, 38451, 115353, 195917, 587751, 1371419, 1763253, 4114257, 12342771]

約数ペア:

[(1, 12342771), (3, 4114257), (7, 1763253), (9, 1371419), (21, 587751), (63, 195917), (107, 115353), (321, 38451), (749, 16479), (963, 12817), (1831, 6741), (2247, 5493)]