2820199677

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1\times {\mathrm{11047}}^1$

素因数の和:13072

約数の個数: 16

約数和(自身を含む): 3850007040

約数和(自身を除く): 1029807363

約数列:

[1, 3, 43, 129, 1979, 5937, 11047, 33141, 85097, 255291, 475021, 1425063, 21862013, 65586039, 940066559, 2820199677]

約数ペア:

[(1, 2820199677), (3, 940066559), (43, 65586039), (129, 21862013), (1979, 1425063), (5937, 475021), (11047, 255291), (33141, 85097)]