2247647571

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1130039}}^1$

素因数の和:1130075

約数の個数: 24

約数和(自身を含む): 3702011040

約数和(自身を除く): 1454363469

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 1130039, 3390117, 10170351, 14690507, 19210663, 44071521, 57631989, 132214563, 172895967, 249738619, 749215857, 2247647571]

約数ペア:

[(1, 2247647571), (3, 749215857), (9, 249738619), (13, 172895967), (17, 132214563), (39, 57631989), (51, 44071521), (117, 19210663), (153, 14690507), (221, 10170351), (663, 3390117), (1989, 1130039)]