389305441

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{95723}}^1$

素因数の和:95820

約数の個数: 12

約数和(自身を含む): 458326512

約数和(自身を除く): 69021071

約数列:

[1, 7, 49, 83, 581, 4067, 95723, 670061, 4690427, 7945009, 55615063, 389305441]

約数ペア:

[(1, 389305441), (7, 55615063), (49, 7945009), (83, 4690427), (581, 670061), (4067, 95723)]