26825379

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1289}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 40949760

約数和(自身を除く): 14124381

約数列:

[1, 3, 7, 21, 991, 1289, 2973, 3867, 6937, 9023, 20811, 27069, 1277399, 3832197, 8941793, 26825379]

約数ペア:

[(1, 26825379), (3, 8941793), (7, 3832197), (21, 1277399), (991, 27069), (1289, 20811), (2973, 9023), (3867, 6937)]