16806933

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 29516256

約数和(自身を除く): 12709323

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 1451, 3861, 4353, 11583, 13059, 15961, 18863, 39177, 47883, 56589, 117531, 143649, 169767, 207493, 430947, 509301, 622479, 1292841, 1527903, 1867437, 5602311, 16806933]

約数ペア:

[(1, 16806933), (3, 5602311), (9, 1867437), (11, 1527903), (13, 1292841), (27, 622479), (33, 509301), (39, 430947), (81, 207493), (99, 169767), (117, 143649), (143, 117531), (297, 56589), (351, 47883), (429, 39177), (891, 18863), (1053, 15961), (1287, 13059), (1451, 11583), (3861, 4353)]