1279208073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2981837}}^1$

素因数の和:2981864

約数の個数: 16

約数和(自身を含む): 2003795136

約数和(自身を除く): 724587063

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 2981837, 8945511, 32800207, 38763881, 98400621, 116291643, 426402691, 1279208073]

約数ペア:

[(1, 1279208073), (3, 426402691), (11, 116291643), (13, 98400621), (33, 38763881), (39, 32800207), (143, 8945511), (429, 2981837)]