16992219

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 23109632

約数和(自身を除く): 6117413

約数列:

[1, 3, 103, 127, 309, 381, 433, 1299, 13081, 39243, 44599, 54991, 133797, 164973, 5664073, 16992219]

約数ペア:

[(1, 16992219), (3, 5664073), (103, 164973), (127, 133797), (309, 54991), (381, 44599), (433, 39243), (1299, 13081)]