1685201211

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{14323}}^1$

素因数の和:15115

約数の個数: 24

約数和(自身を含む): 2580898320

約数和(自身を除く): 895697109

約数列:

[1, 3, 9, 17, 51, 153, 769, 2307, 6921, 13073, 14323, 39219, 42969, 117657, 128907, 243491, 730473, 2191419, 11014387, 33043161, 99129483, 187244579, 561733737, 1685201211]

約数ペア:

[(1, 1685201211), (3, 561733737), (9, 187244579), (17, 99129483), (51, 33043161), (153, 11014387), (769, 2191419), (2307, 730473), (6921, 243491), (13073, 128907), (14323, 117657), (39219, 42969)]