26052891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1249}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 36900000

約数和(自身を除く): 10847109

約数列:

[1, 3, 17, 51, 409, 1227, 1249, 3747, 6953, 20859, 21233, 63699, 510841, 1532523, 8684297, 26052891]

約数ペア:

[(1, 26052891), (3, 8684297), (17, 1532523), (51, 510841), (409, 63699), (1227, 21233), (1249, 20859), (3747, 6953)]