16397163

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107171}}^1$

素因数の和:107194

約数の個数: 12

約数和(自身を含む): 25078248

約数和(自身を除く): 8681085

約数列:

[1, 3, 9, 17, 51, 153, 107171, 321513, 964539, 1821907, 5465721, 16397163]

約数ペア:

[(1, 16397163), (3, 5465721), (9, 1821907), (17, 964539), (51, 321513), (153, 107171)]