2079021627

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{247591}}^1$

素因数の和:247911

約数の個数: 16

約数和(自身を含む): 3089948160

約数和(自身を除く): 1010926533

約数列:

[1, 3, 9, 27, 311, 933, 2799, 8397, 247591, 742773, 2228319, 6684957, 77000801, 231002403, 693007209, 2079021627]

約数ペア:

[(1, 2079021627), (3, 693007209), (9, 231002403), (27, 77000801), (311, 6684957), (933, 2228319), (2799, 742773), (8397, 247591)]