2165593791

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{37517}}^1$

素因数の和:37862

約数の個数: 16

約数和(自身を含む): 2939010048

約数和(自身を除く): 773416257

約数列:

[1, 3, 71, 213, 271, 813, 19241, 37517, 57723, 112551, 2663707, 7991121, 10167107, 30501321, 721864597, 2165593791]

約数ペア:

[(1, 2165593791), (3, 721864597), (71, 30501321), (213, 10167107), (271, 7991121), (813, 2663707), (19241, 112551), (37517, 57723)]