6780591

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:972

約数の個数: 20

約数和(自身を含む): 10245312

約数和(自身を除く): 3464721

約数列:

[1, 3, 9, 27, 81, 97, 291, 863, 873, 2589, 2619, 7767, 7857, 23301, 69903, 83711, 251133, 753399, 2260197, 6780591]

約数ペア:

[(1, 6780591), (3, 2260197), (9, 753399), (27, 251133), (81, 83711), (97, 69903), (291, 23301), (863, 7857), (873, 7767), (2589, 2619)]