8317609531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{20509}}^1$

素因数の和:20779

約数の個数: 32

約数和(自身を含む): 10868659200

約数和(自身を除く): 2551049669

約数列:

[1, 7, 11, 23, 77, 161, 229, 253, 1603, 1771, 2519, 5267, 17633, 20509, 36869, 57937, 143563, 225599, 405559, 471707, 1579193, 3301949, 4696561, 5188777, 32875927, 36321439, 51662171, 108020903, 361635197, 756146321, 1188229933, 8317609531]

約数ペア:

[(1, 8317609531), (7, 1188229933), (11, 756146321), (23, 361635197), (77, 108020903), (161, 51662171), (229, 36321439), (253, 32875927), (1603, 5188777), (1771, 4696561), (2519, 3301949), (5267, 1579193), (17633, 471707), (20509, 405559), (36869, 225599), (57937, 143563)]