27743881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 32425920

約数和(自身を除く): 4682039

約数列:

[1, 11, 17, 89, 187, 979, 1513, 1667, 16643, 18337, 28339, 148363, 311729, 1631993, 2522171, 27743881]

約数ペア:

[(1, 27743881), (11, 2522171), (17, 1631993), (89, 311729), (187, 148363), (979, 28339), (1513, 18337), (1667, 16643)]