2015778567

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{5553109}}^1$

素因数の和:5553134

約数の個数: 12

約数和(自身を含む): 2954254520

約数和(自身を除く): 938475953

約数列:

[1, 3, 11, 33, 121, 363, 5553109, 16659327, 61084199, 183252597, 671926189, 2015778567]

約数ペア:

[(1, 2015778567), (3, 671926189), (11, 183252597), (33, 61084199), (121, 16659327), (363, 5553109)]