25504879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 27900288

約数和(自身を除く): 2395409

約数列:

[1, 17, 47, 137, 233, 799, 2329, 3961, 6439, 10951, 31921, 109463, 186167, 542657, 1500287, 25504879]

約数ペア:

[(1, 25504879), (17, 1500287), (47, 542657), (137, 186167), (233, 109463), (799, 31921), (2329, 10951), (3961, 6439)]