798557039

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{21013}}^1$

素因数の和:21170

約数の個数: 16

約数和(自身を含む): 938064960

約数和(自身を除く): 139507921

約数列:

[1, 7, 61, 89, 427, 623, 5429, 21013, 38003, 147091, 1281793, 1870157, 8972551, 13091099, 114079577, 798557039]

約数ペア:

[(1, 798557039), (7, 114079577), (61, 13091099), (89, 8972551), (427, 1870157), (623, 1281793), (5429, 147091), (21013, 38003)]