3834999

素因数分解:

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

素因数の和:316

約数の個数: 32

約数和(自身を含む): 6589440

約数和(自身を除く): 2754441

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 197, 309, 591, 721, 927, 1379, 1773, 2163, 2781, 4137, 5319, 6489, 12411, 19467, 20291, 37233, 60873, 142037, 182619, 426111, 547857, 1278333, 3834999]

約数ペア:

[(1, 3834999), (3, 1278333), (7, 547857), (9, 426111), (21, 182619), (27, 142037), (63, 60873), (103, 37233), (189, 20291), (197, 19467), (309, 12411), (591, 6489), (721, 5319), (927, 4137), (1379, 2781), (1773, 2163)]