9797841

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{1657}}^1$

素因数の和:1742

約数の個数: 20

約数和(自身を含む): 14845732

約数和(自身を除く): 5047891

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1657, 1971, 4971, 5913, 14913, 44739, 120961, 134217, 362883, 1088649, 3265947, 9797841]

約数ペア:

[(1, 9797841), (3, 3265947), (9, 1088649), (27, 362883), (73, 134217), (81, 120961), (219, 44739), (657, 14913), (1657, 5913), (1971, 4971)]