12667887

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{5939}}^1$

素因数の和:6027

約数の個数: 16

約数和(自身を含む): 19008000

約数和(自身を除く): 6340113

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 5939, 17817, 53451, 160353, 469181, 1407543, 4222629, 12667887]

約数ペア:

[(1, 12667887), (3, 4222629), (9, 1407543), (27, 469181), (79, 160353), (237, 53451), (711, 17817), (2133, 5939)]