26641307

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11161}}^1$

素因数の和:11210

約数の個数: 16

約数和(自身を含む): 34289664

約数和(自身を除く): 7648357

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 11161, 78127, 122771, 345991, 859397, 2421937, 3805901, 26641307]

約数ペア:

[(1, 26641307), (7, 3805901), (11, 2421937), (31, 859397), (77, 345991), (217, 122771), (341, 78127), (2387, 11161)]