130779719

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{6917}}^1$

素因数の和:7034

約数の個数: 16

約数和(自身を含む): 155627328

約数和(自身を除く): 24847609

約数列:

[1, 7, 37, 73, 259, 511, 2701, 6917, 18907, 48419, 255929, 504941, 1791503, 3534587, 18682817, 130779719]

約数ペア:

[(1, 130779719), (7, 18682817), (37, 3534587), (73, 1791503), (259, 504941), (511, 255929), (2701, 48419), (6917, 18907)]