1322293

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 1622016

約数和(自身を除く): 299723

約数列:

[1, 7, 23, 43, 161, 191, 301, 989, 1337, 4393, 6923, 8213, 30751, 57491, 188899, 1322293]

約数ペア:

[(1, 1322293), (7, 188899), (23, 57491), (43, 30751), (161, 8213), (191, 6923), (301, 4393), (989, 1337)]