31368027

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3331}}^1$

素因数の和:3450

約数の個数: 16

約数和(自身を含む): 43395968

約数和(自身を除く): 12027941

約数列:

[1, 3, 43, 73, 129, 219, 3139, 3331, 9417, 9993, 143233, 243163, 429699, 729489, 10456009, 31368027]

約数ペア:

[(1, 31368027), (3, 10456009), (43, 729489), (73, 429699), (129, 243163), (219, 143233), (3139, 9993), (3331, 9417)]