2724969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 3955392

約数和(自身を除く): 1230423

約数列:

[1, 3, 13, 39, 107, 321, 653, 1391, 1959, 4173, 8489, 25467, 69871, 209613, 908323, 2724969]

約数ペア:

[(1, 2724969), (3, 908323), (13, 209613), (39, 69871), (107, 25467), (321, 8489), (653, 4173), (1391, 1959)]