12909699

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{14489}}^1$

素因数の和:14512

約数の個数: 20

約数和(自身を含む): 21039480

約数和(自身を除く): 8129781

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 14489, 43467, 130401, 159379, 391203, 478137, 1173609, 1434411, 4303233, 12909699]

約数ペア:

[(1, 12909699), (3, 4303233), (9, 1434411), (11, 1173609), (27, 478137), (33, 391203), (81, 159379), (99, 130401), (297, 43467), (891, 14489)]