28231167

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 38275328

約数和(自身を除く): 10044161

約数列:

[1, 3, 103, 211, 309, 433, 633, 1299, 21733, 44599, 65199, 91363, 133797, 274089, 9410389, 28231167]

約数ペア:

[(1, 28231167), (3, 9410389), (103, 274089), (211, 133797), (309, 91363), (433, 65199), (633, 44599), (1299, 21733)]