12309423

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4217}}^1$

素因数の和:4366

約数の個数: 16

約数和(自身を含む): 18896640

約数和(自身を除く): 6587217

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 4217, 12651, 29519, 88557, 586163, 1758489, 4103141, 12309423]

約数ペア:

[(1, 12309423), (3, 4103141), (7, 1758489), (21, 586163), (139, 88557), (417, 29519), (973, 12651), (2919, 4217)]