5789007

素因数分解:

$3^2\times 7^2\times {\mathrm{13127}}^1$

素因数の和:13147

約数の個数: 18

約数和(自身を含む): 9727848

約数和(自身を除く): 3938841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 13127, 39381, 91889, 118143, 275667, 643223, 827001, 1929669, 5789007]

約数ペア:

[(1, 5789007), (3, 1929669), (7, 827001), (9, 643223), (21, 275667), (49, 118143), (63, 91889), (147, 39381), (441, 13127)]