13803391

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 16511040

約数和(自身を除く): 2707649

約数列:

[1, 7, 29, 97, 203, 679, 701, 2813, 4907, 19691, 20329, 67997, 142303, 475979, 1971913, 13803391]

約数ペア:

[(1, 13803391), (7, 1971913), (29, 475979), (97, 142303), (203, 67997), (679, 20329), (701, 19691), (2813, 4907)]