2868021

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{8171}}^1$

素因数の和:8193

約数の個数: 16

約数和(自身を含む): 4576320

約数和(自身を除く): 1708299

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 8171, 24513, 73539, 106223, 220617, 318669, 956007, 2868021]

約数ペア:

[(1, 2868021), (3, 956007), (9, 318669), (13, 220617), (27, 106223), (39, 73539), (117, 24513), (351, 8171)]