12319629

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 19562400

約数和(自身を除く): 7242771

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 1949, 2107, 5847, 6321, 13643, 40929, 83807, 95501, 251421, 286503, 586649, 1759947, 4106543, 12319629]

約数ペア:

[(1, 12319629), (3, 4106543), (7, 1759947), (21, 586649), (43, 286503), (49, 251421), (129, 95501), (147, 83807), (301, 40929), (903, 13643), (1949, 6321), (2107, 5847)]