12184389

素因数分解:

$3^2\times 7^3\times {\mathrm{3947}}^1$

素因数の和:3974

約数の個数: 24

約数和(自身を含む): 20529600

約数和(自身を除く): 8345211

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 3947, 11841, 27629, 35523, 82887, 193403, 248661, 580209, 1353821, 1740627, 4061463, 12184389]

約数ペア:

[(1, 12184389), (3, 4061463), (7, 1740627), (9, 1353821), (21, 580209), (49, 248661), (63, 193403), (147, 82887), (343, 35523), (441, 27629), (1029, 11841), (3087, 3947)]