2520203901

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{299063}}^1$

素因数の和:299172

約数の個数: 12

約数和(自身を含む): 3424880928

約数和(自身を除く): 904677027

約数列:

[1, 3, 53, 159, 2809, 8427, 299063, 897189, 15850339, 47551017, 840067967, 2520203901]

約数ペア:

[(1, 2520203901), (3, 840067967), (53, 47551017), (159, 15850339), (2809, 897189), (8427, 299063)]