25771311

素因数分解:

$3^3\times {\mathrm{971}}^1\times {\mathrm{983}}^1$

素因数の和:1963

約数の個数: 16

約数和(自身を含む): 38257920

約数和(自身を除く): 12486609

約数列:

[1, 3, 9, 27, 971, 983, 2913, 2949, 8739, 8847, 26217, 26541, 954493, 2863479, 8590437, 25771311]

約数ペア:

[(1, 25771311), (3, 8590437), (9, 2863479), (27, 954493), (971, 26541), (983, 26217), (2913, 8847), (2949, 8739)]