2109003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 3207456

約数和(自身を除く): 1098453

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 3181, 9543, 41353, 54077, 124059, 162231, 703001, 2109003]

約数ペア:

[(1, 2109003), (3, 703001), (13, 162231), (17, 124059), (39, 54077), (51, 41353), (221, 9543), (663, 3181)]