2912019561

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{625837}}^1$

素因数の和:625901

約数の個数: 24

約数和(自身を含む): 4686274944

約数和(自身を除く): 1774255383

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 625837, 1877511, 5632533, 6884207, 20652621, 29414339, 61957863, 88243017, 264729051, 323557729, 970673187, 2912019561]

約数ペア:

[(1, 2912019561), (3, 970673187), (9, 323557729), (11, 264729051), (33, 88243017), (47, 61957863), (99, 29414339), (141, 20652621), (423, 6884207), (517, 5632533), (1551, 1877511), (4653, 625837)]