5140443

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2$

素因数の和:73

約数の個数: 54

約数和(自身を含む): 9309468

約数和(自身を除く): 4169025

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 121, 147, 187, 231, 289, 357, 363, 539, 561, 833, 847, 867, 1309, 1617, 2023, 2057, 2499, 2541, 3179, 3927, 5929, 6069, 6171, 9163, 9537, 14161, 14399, 17787, 22253, 27489, 34969, 42483, 43197, 66759, 100793, 104907, 155771, 244783, 302379, 467313, 734349, 1713481, 5140443]

約数ペア:

[(1, 5140443), (3, 1713481), (7, 734349), (11, 467313), (17, 302379), (21, 244783), (33, 155771), (49, 104907), (51, 100793), (77, 66759), (119, 43197), (121, 42483), (147, 34969), (187, 27489), (231, 22253), (289, 17787), (357, 14399), (363, 14161), (539, 9537), (561, 9163), (833, 6171), (847, 6069), (867, 5929), (1309, 3927), (1617, 3179), (2023, 2541), (2057, 2499)]