5221179

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:968

約数の個数: 20

約数和(自身を含む): 7915336

約数和(自身を除く): 2694157

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 883, 1971, 2649, 5913, 7947, 23841, 64459, 71523, 193377, 580131, 1740393, 5221179]

約数ペア:

[(1, 5221179), (3, 1740393), (9, 580131), (27, 193377), (73, 71523), (81, 64459), (219, 23841), (657, 7947), (883, 5913), (1971, 2649)]