17828151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 27482112

約数和(自身を除く): 9653961

約数列:

[1, 3, 11, 23, 33, 69, 83, 249, 253, 283, 759, 849, 913, 1909, 2739, 3113, 5727, 6509, 9339, 19527, 20999, 23489, 62997, 70467, 71599, 214797, 258379, 540247, 775137, 1620741, 5942717, 17828151]

約数ペア:

[(1, 17828151), (3, 5942717), (11, 1620741), (23, 775137), (33, 540247), (69, 258379), (83, 214797), (249, 71599), (253, 70467), (283, 62997), (759, 23489), (849, 20999), (913, 19527), (1909, 9339), (2739, 6509), (3113, 5727)]