42003297

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6473}}^1$

素因数の和:6589

約数の個数: 24

約数和(自身を含む): 70022784

約数和(自身を除く): 28019487

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6473, 6489, 19419, 45311, 58257, 135933, 407799, 666719, 2000157, 4667033, 6000471, 14001099, 42003297]

約数ペア:

[(1, 42003297), (3, 14001099), (7, 6000471), (9, 4667033), (21, 2000157), (63, 666719), (103, 407799), (309, 135933), (721, 58257), (927, 45311), (2163, 19419), (6473, 6489)]