1493784339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1\times {\mathrm{9421}}^1$

素因数の和:12550

約数の個数: 16

約数和(自身を含む): 2109774240

約数和(自身を除く): 615989901

約数列:

[1, 3, 17, 51, 3109, 9327, 9421, 28263, 52853, 158559, 160157, 480471, 29289889, 87869667, 497928113, 1493784339]

約数ペア:

[(1, 1493784339), (3, 497928113), (17, 87869667), (51, 29289889), (3109, 480471), (9327, 160157), (9421, 158559), (28263, 52853)]