1260142561

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3222871}}^1$

素因数の和:3222911

約数の個数: 8

約数和(自身を含む): 1392280704

約数和(自身を除く): 132138143

約数列:

[1, 17, 23, 391, 3222871, 54788807, 74126033, 1260142561]

約数ペア:

[(1, 1260142561), (17, 74126033), (23, 54788807), (391, 3222871)]