31607193

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2753}}^1$

素因数の和:2888

約数の個数: 16

約数和(自身を含む): 43623360

約数和(自身を除く): 12016167

約数列:

[1, 3, 43, 89, 129, 267, 2753, 3827, 8259, 11481, 118379, 245017, 355137, 735051, 10535731, 31607193]

約数ペア:

[(1, 31607193), (3, 10535731), (43, 735051), (89, 355137), (129, 245017), (267, 118379), (2753, 11481), (3827, 8259)]