13227447

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 18040320

約数和(自身を除く): 4812873

約数列:

[1, 3, 89, 107, 267, 321, 463, 1389, 9523, 28569, 41207, 49541, 123621, 148623, 4409149, 13227447]

約数ペア:

[(1, 13227447), (3, 4409149), (89, 148623), (107, 123621), (267, 49541), (321, 41207), (463, 28569), (1389, 9523)]