213048163867

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{10193}}^1\times {\mathrm{24677}}^1$

素因数の和:34899

約数の個数: 24

約数和(自身を含む): 267667854048

約数和(自身を除く): 54619690181

約数列:

[1, 7, 11, 77, 121, 847, 10193, 24677, 71351, 112123, 172739, 271447, 784861, 1233353, 1900129, 2985917, 8633471, 20901419, 251532661, 1760728627, 2766859271, 19368014897, 30435451981, 213048163867]

約数ペア:

[(1, 213048163867), (7, 30435451981), (11, 19368014897), (77, 2766859271), (121, 1760728627), (847, 251532661), (10193, 20901419), (24677, 8633471), (71351, 2985917), (112123, 1900129), (172739, 1233353), (271447, 784861)]