2013897609

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379909}}^1$

素因数の和:379965

約数の個数: 24

約数和(自身を含む): 3160851200

約数和(自身を除く): 1146953591

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 379909, 1139727, 3419181, 7218271, 11777179, 21654813, 35331537, 64964439, 105994611, 223766401, 671299203, 2013897609]

約数ペア:

[(1, 2013897609), (3, 671299203), (9, 223766401), (19, 105994611), (31, 64964439), (57, 35331537), (93, 21654813), (171, 11777179), (279, 7218271), (589, 3419181), (1767, 1139727), (5301, 379909)]