7131438729

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1049}}^1\times {\mathrm{10639}}^1$

素因数の和:11765

約数の個数: 24

約数和(自身を含む): 10456992000

約数和(自身を除く): 3325553271

約数列:

[1, 3, 9, 71, 213, 639, 1049, 3147, 9441, 10639, 31917, 74479, 95751, 223437, 670311, 755369, 2266107, 6798321, 11160311, 33480933, 100442799, 792382081, 2377146243, 7131438729]

約数ペア:

[(1, 7131438729), (3, 2377146243), (9, 792382081), (71, 100442799), (213, 33480933), (639, 11160311), (1049, 6798321), (3147, 2266107), (9441, 755369), (10639, 670311), (31917, 223437), (74479, 95751)]