2080480017

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{6173}}^1$

素因数の和:7653

約数の個数: 32

約数和(自身を含む): 3461391360

約数和(自身を除く): 1380911343

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1459, 4377, 6173, 10213, 16049, 18519, 30639, 43211, 48147, 67903, 112343, 129633, 203709, 337029, 475321, 1425963, 9006407, 27019221, 63044849, 99070477, 189134547, 297211431, 693493339, 2080480017]

約数ペア:

[(1, 2080480017), (3, 693493339), (7, 297211431), (11, 189134547), (21, 99070477), (33, 63044849), (77, 27019221), (231, 9006407), (1459, 1425963), (4377, 475321), (6173, 337029), (10213, 203709), (16049, 129633), (18519, 112343), (30639, 67903), (43211, 48147)]