2855427001

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{36713}}^1$

素因数の和:37032

約数の個数: 16

約数和(自身を含む): 3355365888

約数和(自身を除く): 499938887

約数列:

[1, 7, 41, 271, 287, 1897, 11111, 36713, 77777, 256991, 1505233, 9949223, 10536631, 69644561, 407918143, 2855427001]

約数ペア:

[(1, 2855427001), (7, 407918143), (41, 69644561), (271, 10536631), (287, 9949223), (1897, 1505233), (11111, 256991), (36713, 77777)]