2149507659

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3242093}}^1$

素因数の和:3242126

約数の個数: 16

約数和(自身を含む): 3268030752

約数和(自身を除く): 1118523093

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 3242093, 9726279, 42147209, 55115581, 126441627, 165346743, 716502553, 2149507659]

約数ペア:

[(1, 2149507659), (3, 716502553), (13, 165346743), (17, 126441627), (39, 55115581), (51, 42147209), (221, 9726279), (663, 3242093)]