1056951

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 1838720

約数和(自身を除く): 781769

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 883, 1197, 2649, 6181, 7947, 16777, 18543, 50331, 55629, 117439, 150993, 352317, 1056951]

約数ペア:

[(1, 1056951), (3, 352317), (7, 150993), (9, 117439), (19, 55629), (21, 50331), (57, 18543), (63, 16777), (133, 7947), (171, 6181), (399, 2649), (883, 1197)]