413790723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{2269}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 624667680

約数和(自身を除く): 210876957

約数列:

[1, 3, 9, 23, 69, 207, 881, 2269, 2643, 6807, 7929, 20263, 20421, 52187, 60789, 156561, 182367, 469683, 1998989, 5996967, 17990901, 45976747, 137930241, 413790723]

約数ペア:

[(1, 413790723), (3, 137930241), (9, 45976747), (23, 17990901), (69, 5996967), (207, 1998989), (881, 469683), (2269, 182367), (2643, 156561), (6807, 60789), (7929, 52187), (20263, 20421)]