2683239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 3894912

約数和(自身を除く): 1211673

約数列:

[1, 3, 13, 39, 107, 321, 643, 1391, 1929, 4173, 8359, 25077, 68801, 206403, 894413, 2683239]

約数ペア:

[(1, 2683239), (3, 894413), (13, 206403), (39, 68801), (107, 25077), (321, 8359), (643, 4173), (1391, 1929)]