2331441

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 4018560

約数和(自身を除く): 1687119

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1609, 4827, 11263, 14481, 33789, 37007, 101367, 111021, 259049, 333063, 777147, 2331441]

約数ペア:

[(1, 2331441), (3, 777147), (7, 333063), (9, 259049), (21, 111021), (23, 101367), (63, 37007), (69, 33789), (161, 14481), (207, 11263), (483, 4827), (1449, 1609)]