2589363

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 4462848

約数和(自身を除く): 1873485

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1787, 5361, 12509, 16083, 37527, 41101, 112581, 123303, 287707, 369909, 863121, 2589363]

約数ペア:

[(1, 2589363), (3, 863121), (7, 369909), (9, 287707), (21, 123303), (23, 112581), (63, 41101), (69, 37527), (161, 16083), (207, 12509), (483, 5361), (1449, 1787)]