8360739

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:688

約数の個数: 20

約数和(自身を含む): 12571416

約数和(自身を除く): 4210677

約数列:

[1, 3, 9, 27, 81, 233, 443, 699, 1329, 2097, 3987, 6291, 11961, 18873, 35883, 103219, 309657, 928971, 2786913, 8360739]

約数ペア:

[(1, 8360739), (3, 2786913), (9, 928971), (27, 309657), (81, 103219), (233, 35883), (443, 18873), (699, 11961), (1329, 6291), (2097, 3987)]