2271334419

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4948441}}^1$

素因数の和:4948467

約数の個数: 16

約数和(自身を含む): 3562878240

約数和(自身を除く): 1291543821

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4948441, 14845323, 44535969, 84123497, 133607907, 252370491, 757111473, 2271334419]

約数ペア:

[(1, 2271334419), (3, 757111473), (9, 252370491), (17, 133607907), (27, 84123497), (51, 44535969), (153, 14845323), (459, 4948441)]