89239971

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1753}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 121236480

約数和(自身を除く): 31996509

約数列:

[1, 3, 71, 213, 239, 717, 1753, 5259, 16969, 50907, 124463, 373389, 418967, 1256901, 29746657, 89239971]

約数ペア:

[(1, 89239971), (3, 29746657), (71, 1256901), (213, 418967), (239, 373389), (717, 124463), (1753, 50907), (5259, 16969)]