2015577681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3040087}}^1$

素因数の和:3040120

約数の個数: 16

約数和(自身を含む): 3064408704

約数和(自身を除く): 1048831023

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 3040087, 9120261, 39521131, 51681479, 118563393, 155044437, 671859227, 2015577681]

約数ペア:

[(1, 2015577681), (3, 671859227), (13, 155044437), (17, 118563393), (39, 51681479), (51, 39521131), (221, 9120261), (663, 3040087)]