2071953

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5903}}^1$

素因数の和:5925

約数の個数: 16

約数和(自身を含む): 3306240

約数和(自身を除く): 1234287

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5903, 17709, 53127, 76739, 159381, 230217, 690651, 2071953]

約数ペア:

[(1, 2071953), (3, 690651), (9, 230217), (13, 159381), (27, 76739), (39, 53127), (117, 17709), (351, 5903)]