25014021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1567}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 35449344

約数和(自身を除く): 10435323

約数列:

[1, 3, 17, 51, 313, 939, 1567, 4701, 5321, 15963, 26639, 79917, 490471, 1471413, 8338007, 25014021]

約数ペア:

[(1, 25014021), (3, 8338007), (17, 1471413), (51, 490471), (313, 79917), (939, 26639), (1567, 15963), (4701, 5321)]