26991003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1129}}^1$

素因数の和:1758

約数の個数: 16

約数和(自身を含む): 38853920

約数和(自身を除く): 11862917

約数列:

[1, 3, 13, 39, 613, 1129, 1839, 3387, 7969, 14677, 23907, 44031, 692077, 2076231, 8997001, 26991003]

約数ペア:

[(1, 26991003), (3, 8997001), (13, 2076231), (39, 692077), (613, 44031), (1129, 23907), (1839, 14677), (3387, 7969)]