1073890769

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{80363}}^1$

素因数の和:80476

約数の個数: 16

約数和(自身を含む): 1296110592

約数和(自身を除く): 222219823

約数列:

[1, 7, 23, 83, 161, 581, 1909, 13363, 80363, 562541, 1848349, 6670129, 12938443, 46690903, 153412967, 1073890769]

約数ペア:

[(1, 1073890769), (7, 153412967), (23, 46690903), (83, 12938443), (161, 6670129), (581, 1848349), (1909, 562541), (13363, 80363)]