12496743

素因数分解:

$3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 20730528

約数和(自身を除く): 8233785

約数列:

[1, 3, 7, 9, 21, 63, 293, 677, 879, 2031, 2051, 2637, 4739, 6093, 6153, 14217, 18459, 42651, 198361, 595083, 1388527, 1785249, 4165581, 12496743]

約数ペア:

[(1, 12496743), (3, 4165581), (7, 1785249), (9, 1388527), (21, 595083), (63, 198361), (293, 42651), (677, 18459), (879, 14217), (2031, 6153), (2051, 6093), (2637, 4739)]