6445197

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{21701}}^1$

素因数の和:21721

約数の個数: 16

約数和(自身を含む): 10416960

約数和(自身を除く): 3971763

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 21701, 65103, 195309, 238711, 585927, 716133, 2148399, 6445197]

約数ペア:

[(1, 6445197), (3, 2148399), (9, 716133), (11, 585927), (27, 238711), (33, 195309), (99, 65103), (297, 21701)]