12948201

素因数分解:

$3^3\times 7^2\times {\mathrm{9787}}^1$

素因数の和:9810

約数の個数: 24

約数和(自身を含む): 22316640

約数和(自身を除く): 9368439

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 9787, 29361, 68509, 88083, 205527, 264249, 479563, 616581, 1438689, 1849743, 4316067, 12948201]

約数ペア:

[(1, 12948201), (3, 4316067), (7, 1849743), (9, 1438689), (21, 616581), (27, 479563), (49, 264249), (63, 205527), (147, 88083), (189, 68509), (441, 29361), (1323, 9787)]