4779999

素因数分解:

$3^3\times 7^2\times {\mathrm{3613}}^1$

素因数の和:3636

約数の個数: 24

約数和(自身を含む): 8239920

約数和(自身を除く): 3459921

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 3613, 10839, 25291, 32517, 75873, 97551, 177037, 227619, 531111, 682857, 1593333, 4779999]

約数ペア:

[(1, 4779999), (3, 1593333), (7, 682857), (9, 531111), (21, 227619), (27, 177037), (49, 97551), (63, 75873), (147, 32517), (189, 25291), (441, 10839), (1323, 3613)]