8704143

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6007}}^1$

素因数の和:6043

約数の個数: 24

約数和(自身を含む): 14995968

約数和(自身を除く): 6291825

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 6007, 18021, 42049, 54063, 126147, 138161, 378441, 414483, 967127, 1243449, 2901381, 8704143]

約数ペア:

[(1, 8704143), (3, 2901381), (7, 1243449), (9, 967127), (21, 414483), (23, 378441), (63, 138161), (69, 126147), (161, 54063), (207, 42049), (483, 18021), (1449, 6007)]