22978109

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 29548800

約数和(自身を除く): 6570691

約数列:

[1, 7, 11, 49, 77, 89, 479, 539, 623, 979, 3353, 4361, 5269, 6853, 23471, 36883, 42631, 47971, 258181, 298417, 468941, 2088919, 3282587, 22978109]

約数ペア:

[(1, 22978109), (7, 3282587), (11, 2088919), (49, 468941), (77, 298417), (89, 258181), (479, 47971), (539, 42631), (623, 36883), (979, 23471), (3353, 6853), (4361, 5269)]