5985399

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 9776640

約数和(自身を除く): 3791241

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2143, 2793, 6429, 15001, 40717, 45003, 105007, 122151, 285019, 315021, 855057, 1995133, 5985399]

約数ペア:

[(1, 5985399), (3, 1995133), (7, 855057), (19, 315021), (21, 285019), (49, 122151), (57, 105007), (133, 45003), (147, 40717), (399, 15001), (931, 6429), (2143, 2793)]