28366557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5507}}^1$

素因数の和:5628

約数の個数: 16

約数和(自身を含む): 40450752

約数和(自身を除く): 12084195

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 5507, 16521, 93619, 280857, 556207, 1668621, 9455519, 28366557]

約数ペア:

[(1, 28366557), (3, 9455519), (17, 1668621), (51, 556207), (101, 280857), (303, 93619), (1717, 16521), (5151, 5507)]