22780707

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 31479840

約数和(自身を除く): 8699133

約数列:

[1, 3, 41, 89, 123, 267, 2081, 3649, 6243, 10947, 85321, 185209, 255963, 555627, 7593569, 22780707]

約数ペア:

[(1, 22780707), (3, 7593569), (41, 555627), (89, 255963), (123, 185209), (267, 85321), (2081, 10947), (3649, 6243)]