13078681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5857}}^1$

素因数の和:5904

約数の個数: 16

約数和(自身を含む): 16871040

約数和(自身を除く): 3792359

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 5857, 40999, 64427, 169853, 450989, 1188971, 1868383, 13078681]

約数ペア:

[(1, 13078681), (7, 1868383), (11, 1188971), (29, 450989), (77, 169853), (203, 64427), (319, 40999), (2233, 5857)]