13966667

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 18

約数和(自身を含む): 16647876

約数和(自身を除く): 2681209

約数列:

[1, 11, 13, 121, 143, 169, 683, 1573, 1859, 7513, 8879, 20449, 82643, 97669, 115427, 1074359, 1269697, 13966667]

約数ペア:

[(1, 13966667), (11, 1269697), (13, 1074359), (121, 115427), (143, 97669), (169, 82643), (683, 20449), (1573, 8879), (1859, 7513)]