8948331

素因数分解:

$3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 15258672

約数和(自身を除く): 6310341

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 147, 197, 309, 441, 591, 721, 927, 1379, 1773, 2163, 4137, 5047, 6489, 9653, 12411, 15141, 20291, 28959, 45423, 60873, 86877, 142037, 182619, 426111, 994259, 1278333, 2982777, 8948331]

約数ペア:

[(1, 8948331), (3, 2982777), (7, 1278333), (9, 994259), (21, 426111), (49, 182619), (63, 142037), (103, 86877), (147, 60873), (197, 45423), (309, 28959), (441, 20291), (591, 15141), (721, 12411), (927, 9653), (1379, 6489), (1773, 5047), (2163, 4137)]