28532397

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1609}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 39876480

約数和(自身を除く): 11344083

約数列:

[1, 3, 23, 69, 257, 771, 1609, 4827, 5911, 17733, 37007, 111021, 413513, 1240539, 9510799, 28532397]

約数ペア:

[(1, 28532397), (3, 9510799), (23, 1240539), (69, 413513), (257, 111021), (771, 37007), (1609, 17733), (4827, 5911)]