477691011

素因数分解:

$3^2\times 7^1\times {\mathrm{2297}}^1\times {\mathrm{3301}}^1$

素因数の和:5611

約数の個数: 24

約数和(自身を含む): 789151584

約数和(自身を除く): 311460573

約数列:

[1, 3, 7, 9, 21, 63, 2297, 3301, 6891, 9903, 16079, 20673, 23107, 29709, 48237, 69321, 144711, 207963, 7582397, 22747191, 53076779, 68241573, 159230337, 477691011]

約数ペア:

[(1, 477691011), (3, 159230337), (7, 68241573), (9, 53076779), (21, 22747191), (63, 7582397), (2297, 207963), (3301, 144711), (6891, 69321), (9903, 48237), (16079, 29709), (20673, 23107)]