57705263

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 73071264

約数和(自身を除く): 15366001

約数列:

[1, 7, 11, 77, 121, 193, 353, 847, 1351, 2123, 2471, 3883, 14861, 23353, 27181, 42713, 68129, 163471, 298991, 476903, 749419, 5245933, 8243609, 57705263]

約数ペア:

[(1, 57705263), (7, 8243609), (11, 5245933), (77, 749419), (121, 476903), (193, 298991), (353, 163471), (847, 68129), (1351, 42713), (2123, 27181), (2471, 23353), (3883, 14861)]