2017185507

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{123217}}^1$

素因数の和:123347

約数の個数: 24

約数和(自身を含む): 3113965296

約数和(自身を除く): 1096779789

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1819, 5457, 16371, 123217, 369651, 1108953, 2094689, 6284067, 13184219, 18852201, 39552657, 118657971, 224131723, 672395169, 2017185507]

約数ペア:

[(1, 2017185507), (3, 672395169), (9, 224131723), (17, 118657971), (51, 39552657), (107, 18852201), (153, 13184219), (321, 6284067), (963, 2094689), (1819, 1108953), (5457, 369651), (16371, 123217)]