6215859

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{5903}}^1$

素因数の和:5928

約数の個数: 20

約数和(自身を含む): 10001376

約数和(自身を除く): 3785517

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 5903, 17709, 53127, 76739, 159381, 230217, 478143, 690651, 2071953, 6215859]

約数ペア:

[(1, 6215859), (3, 2071953), (9, 690651), (13, 478143), (27, 230217), (39, 159381), (81, 76739), (117, 53127), (351, 17709), (1053, 5903)]