13339179

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 22294272

約数和(自身を除く): 8955093

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 2551, 5229, 7653, 17857, 22959, 53571, 160713, 211733, 635199, 1482131, 1905597, 4446393, 13339179]

約数ペア:

[(1, 13339179), (3, 4446393), (7, 1905597), (9, 1482131), (21, 635199), (63, 211733), (83, 160713), (249, 53571), (581, 22959), (747, 17857), (1743, 7653), (2551, 5229)]