5661243

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3907}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 9754368

約数和(自身を除く): 4093125

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 3907, 11721, 27349, 35163, 82047, 89861, 246141, 269583, 629027, 808749, 1887081, 5661243]

約数ペア:

[(1, 5661243), (3, 1887081), (7, 808749), (9, 629027), (21, 269583), (23, 246141), (63, 89861), (69, 82047), (161, 35163), (207, 27349), (483, 11721), (1449, 3907)]