9138429

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 13920192

約数和(自身を除く): 4781763

約数列:

[1, 3, 9, 23, 69, 131, 207, 337, 393, 1011, 1179, 3013, 3033, 7751, 9039, 23253, 27117, 44147, 69759, 132441, 397323, 1015381, 3046143, 9138429]

約数ペア:

[(1, 9138429), (3, 3046143), (9, 1015381), (23, 397323), (69, 132441), (131, 69759), (207, 44147), (337, 27117), (393, 23253), (1011, 9039), (1179, 7751), (3013, 3033)]