2017468953

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{31657}}^1$

素因数の和:31833

約数の個数: 24

約数和(自身を含む): 2984589608

約数和(自身を除く): 967120655

約数列:

[1, 3, 9, 73, 97, 219, 291, 657, 873, 7081, 21243, 31657, 63729, 94971, 284913, 2310961, 3070729, 6932883, 9212187, 20798649, 27636561, 224163217, 672489651, 2017468953]

約数ペア:

[(1, 2017468953), (3, 672489651), (9, 224163217), (73, 27636561), (97, 20798649), (219, 9212187), (291, 6932883), (657, 3070729), (873, 2310961), (7081, 284913), (21243, 94971), (31657, 63729)]