16432209

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{4159}}^1$

素因数の和:4604

約数の個数: 12

約数和(自身を含む): 23795200

約数和(自身を除く): 7362991

約数列:

[1, 3, 9, 439, 1317, 3951, 4159, 12477, 37431, 1825801, 5477403, 16432209]

約数ペア:

[(1, 16432209), (3, 5477403), (9, 1825801), (439, 37431), (1317, 12477), (3951, 4159)]