2783215071

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3398309}}^1$

素因数の和:3398335

約数の個数: 24

約数和(自身を含む): 4947939360

約数和(自身を除く): 2164724289

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3398309, 10194927, 23788163, 30584781, 44178017, 71364489, 132534051, 214093467, 309246119, 397602153, 927738357, 2783215071]

約数ペア:

[(1, 2783215071), (3, 927738357), (7, 397602153), (9, 309246119), (13, 214093467), (21, 132534051), (39, 71364489), (63, 44178017), (91, 30584781), (117, 23788163), (273, 10194927), (819, 3398309)]