2268329

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 2756352

約数和(自身を除く): 488023

約数列:

[1, 7, 23, 73, 161, 193, 511, 1351, 1679, 4439, 11753, 14089, 31073, 98623, 324047, 2268329]

約数ペア:

[(1, 2268329), (7, 324047), (23, 98623), (73, 31073), (161, 14089), (193, 11753), (511, 4439), (1351, 1679)]