338598891

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{296237}}^1$

素因数の和:296370

約数の個数: 12

約数和(自身を含む): 492940032

約数和(自身を除く): 154341141

約数列:

[1, 3, 9, 127, 381, 1143, 296237, 888711, 2666133, 37622099, 112866297, 338598891]

約数ペア:

[(1, 338598891), (3, 112866297), (9, 37622099), (127, 2666133), (381, 888711), (1143, 296237)]