13386291

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 18209184

約数和(自身を除く): 4822893

約数列:

[1, 3, 97, 157, 291, 293, 471, 879, 15229, 28421, 45687, 46001, 85263, 138003, 4462097, 13386291]

約数ペア:

[(1, 13386291), (3, 4462097), (97, 138003), (157, 85263), (291, 46001), (293, 45687), (471, 28421), (879, 15229)]