2010879

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 3407040

約数和(自身を除く): 1396161

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 337, 351, 459, 663, 1011, 1989, 3033, 4381, 5729, 5967, 9099, 13143, 17187, 39429, 51561, 74477, 118287, 154683, 223431, 670293, 2010879]

約数ペア:

[(1, 2010879), (3, 670293), (9, 223431), (13, 154683), (17, 118287), (27, 74477), (39, 51561), (51, 39429), (117, 17187), (153, 13143), (221, 9099), (337, 5967), (351, 5729), (459, 4381), (663, 3033), (1011, 1989)]