2055250287

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{341347}}^1$

素因数の和:341579

約数の個数: 16

約数和(自身を含む): 3058478080

約数和(自身を除く): 1003227793

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 341347, 1024041, 3072123, 9216369, 76120381, 228361143, 685083429, 2055250287]

約数ペア:

[(1, 2055250287), (3, 685083429), (9, 228361143), (27, 76120381), (223, 9216369), (669, 3072123), (2007, 1024041), (6021, 341347)]