7080489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 11178440

約数和(自身を除く): 4097951

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 829, 949, 2487, 2847, 7461, 8541, 10777, 32331, 60517, 96993, 181551, 544653, 786721, 2360163, 7080489]

約数ペア:

[(1, 7080489), (3, 2360163), (9, 786721), (13, 544653), (39, 181551), (73, 96993), (117, 60517), (219, 32331), (657, 10777), (829, 8541), (949, 7461), (2487, 2847)]