5978853

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:566

約数の個数: 20

約数和(自身を含む): 8998528

約数和(自身を除く): 3019675

約数列:

[1, 3, 9, 27, 81, 223, 331, 669, 993, 2007, 2979, 6021, 8937, 18063, 26811, 73813, 221439, 664317, 1992951, 5978853]

約数ペア:

[(1, 5978853), (3, 1992951), (9, 664317), (27, 221439), (81, 73813), (223, 26811), (331, 18063), (669, 8937), (993, 6021), (2007, 2979)]