4928121

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{5531}}^1$

素因数の和:5554

約数の個数: 20

約数和(自身を含む): 8032464

約数和(自身を除く): 3104343

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 5531, 16593, 49779, 60841, 149337, 182523, 448011, 547569, 1642707, 4928121]

約数ペア:

[(1, 4928121), (3, 1642707), (9, 547569), (11, 448011), (27, 182523), (33, 149337), (81, 60841), (99, 49779), (297, 16593), (891, 5531)]