56575953

素因数分解:

$3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1249}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 93600000

約数和(自身を除く): 37024047

約数列:

[1, 3, 7, 9, 21, 63, 719, 1249, 2157, 3747, 5033, 6471, 8743, 11241, 15099, 26229, 45297, 78687, 898031, 2694093, 6286217, 8082279, 18858651, 56575953]

約数ペア:

[(1, 56575953), (3, 18858651), (7, 8082279), (9, 6286217), (21, 2694093), (63, 898031), (719, 78687), (1249, 45297), (2157, 26229), (3747, 15099), (5033, 11241), (6471, 8743)]