2080972449

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1153}}^1\times {\mathrm{8719}}^1$

素因数の和:9901

約数の個数: 24

約数和(自身を含む): 3139618560

約数和(自身を除く): 1058646111

約数列:

[1, 3, 9, 23, 69, 207, 1153, 3459, 8719, 10377, 26157, 26519, 78471, 79557, 200537, 238671, 601611, 1804833, 10053007, 30159021, 90477063, 231219161, 693657483, 2080972449]

約数ペア:

[(1, 2080972449), (3, 693657483), (9, 231219161), (23, 90477063), (69, 30159021), (207, 10053007), (1153, 1804833), (3459, 601611), (8719, 238671), (10377, 200537), (26157, 79557), (26519, 78471)]