23291337

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2543}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 32237568

約数和(自身を除く): 8946231

約数列:

[1, 3, 43, 71, 129, 213, 2543, 3053, 7629, 9159, 109349, 180553, 328047, 541659, 7763779, 23291337]

約数ペア:

[(1, 23291337), (3, 7763779), (43, 541659), (71, 328047), (129, 180553), (213, 109349), (2543, 9159), (3053, 7629)]