5168471

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 6741504

約数和(自身を除く): 1573033

約数列:

[1, 7, 11, 43, 49, 77, 223, 301, 473, 539, 1561, 2107, 2453, 3311, 9589, 10927, 17171, 23177, 67123, 105479, 120197, 469861, 738353, 5168471]

約数ペア:

[(1, 5168471), (7, 738353), (11, 469861), (43, 120197), (49, 105479), (77, 67123), (223, 23177), (301, 17171), (473, 10927), (539, 9589), (1561, 3311), (2107, 2453)]