26831181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1553}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 38638656

約数和(自身を除く): 11807475

約数列:

[1, 3, 13, 39, 443, 1329, 1553, 4659, 5759, 17277, 20189, 60567, 687979, 2063937, 8943727, 26831181]

約数ペア:

[(1, 26831181), (3, 8943727), (13, 2063937), (39, 687979), (443, 60567), (1329, 20189), (1553, 17277), (4659, 5759)]