2202561

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 3354624

約数和(自身を除く): 1152063

約数列:

[1, 3, 9, 41, 47, 123, 127, 141, 369, 381, 423, 1143, 1927, 5207, 5781, 5969, 15621, 17343, 17907, 46863, 53721, 244729, 734187, 2202561]

約数ペア:

[(1, 2202561), (3, 734187), (9, 244729), (41, 53721), (47, 46863), (123, 17907), (127, 17343), (141, 15621), (369, 5969), (381, 5781), (423, 5207), (1143, 1927)]