2108295651

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43669}}^1$

素因数の和:43720

約数の個数: 48

約数和(自身を含む): 3717190400

約数和(自身を除く): 1608894749

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 363, 399, 627, 847, 1463, 2299, 2541, 4389, 6897, 16093, 43669, 48279, 131007, 305683, 480359, 829711, 917049, 1441077, 2489133, 3362513, 5283949, 5807977, 9126821, 10087539, 15851847, 17423931, 27380463, 36987643, 63887747, 100395031, 110962929, 191663241, 301185093, 702765217, 2108295651]

約数ペア:

[(1, 2108295651), (3, 702765217), (7, 301185093), (11, 191663241), (19, 110962929), (21, 100395031), (33, 63887747), (57, 36987643), (77, 27380463), (121, 17423931), (133, 15851847), (209, 10087539), (231, 9126821), (363, 5807977), (399, 5283949), (627, 3362513), (847, 2489133), (1463, 1441077), (2299, 917049), (2541, 829711), (4389, 480359), (6897, 305683), (16093, 131007), (43669, 48279)]