12732471

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 19254144

約数和(自身を除く): 6521673

約数列:

[1, 3, 9, 27, 81, 151, 243, 347, 453, 1041, 1359, 3123, 4077, 9369, 12231, 28107, 36693, 52397, 84321, 157191, 471573, 1414719, 4244157, 12732471]

約数ペア:

[(1, 12732471), (3, 4244157), (9, 1414719), (27, 471573), (81, 157191), (151, 84321), (243, 52397), (347, 36693), (453, 28107), (1041, 12231), (1359, 9369), (3123, 4077)]