7869043

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 9915136

約数和(自身を除く): 2046093

約数列:

[1, 7, 13, 43, 91, 301, 559, 2011, 3913, 14077, 26143, 86473, 183001, 605311, 1124149, 7869043]

約数ペア:

[(1, 7869043), (7, 1124149), (13, 605311), (43, 183001), (91, 86473), (301, 26143), (559, 14077), (2011, 3913)]