7012719

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 11666720

約数和(自身を除く): 4654001

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 709, 1099, 1413, 2127, 3297, 4963, 6381, 9891, 14889, 44667, 111313, 333939, 779191, 1001817, 2337573, 7012719]

約数ペア:

[(1, 7012719), (3, 2337573), (7, 1001817), (9, 779191), (21, 333939), (63, 111313), (157, 44667), (471, 14889), (709, 9891), (1099, 6381), (1413, 4963), (2127, 3297)]