13697343

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{15373}}^1$

素因数の和:15396

約数の個数: 20

約数和(自身を含む): 22323048

約数和(自身を除く): 8625705

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 15373, 46119, 138357, 169103, 415071, 507309, 1245213, 1521927, 4565781, 13697343]

約数ペア:

[(1, 13697343), (3, 4565781), (9, 1521927), (11, 1245213), (27, 507309), (33, 415071), (81, 169103), (99, 138357), (297, 46119), (891, 15373)]