389733483

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{71419}}^1$

素因数の和:71546

約数の個数: 16

約数和(自身を含む): 555361920

約数和(自身を除く): 165628437

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 71419, 214257, 1214123, 3642369, 7641833, 22925499, 129911161, 389733483]

約数ペア:

[(1, 389733483), (3, 129911161), (17, 22925499), (51, 7641833), (107, 3642369), (321, 1214123), (1819, 214257), (5457, 71419)]