17155287

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{5003}}^1$

素因数の和:5139

約数の個数: 16

約数和(自身を含む): 25620480

約数和(自身を除く): 8465193

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 5003, 15009, 45027, 135081, 635381, 1906143, 5718429, 17155287]

約数ペア:

[(1, 17155287), (3, 5718429), (9, 1906143), (27, 635381), (127, 135081), (381, 45027), (1143, 15009), (3429, 5003)]