5174523

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 20

約数和(自身を含む): 7793368

約数和(自身を除く): 2618845

約数列:

[1, 3, 9, 27, 81, 193, 331, 579, 993, 1737, 2979, 5211, 8937, 15633, 26811, 63883, 191649, 574947, 1724841, 5174523]

約数ペア:

[(1, 5174523), (3, 1724841), (9, 574947), (27, 191649), (81, 63883), (193, 26811), (331, 15633), (579, 8937), (993, 5211), (1737, 2979)]