2809537508721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2417}}^1\times {\mathrm{580913}}^1$

素因数の和:583385

約数の個数: 32

約数和(自身を含む): 4045392149760

約数和(自身を除く): 1235854641039

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 2417, 7251, 55591, 70093, 166773, 210279, 580913, 1612139, 1742739, 4836417, 13360999, 16846477, 40082997, 50539431, 387468971, 1162406913, 1404066721, 4212200163, 32293534583, 40717934909, 96880603749, 122153804727, 936512502907, 2809537508721]

約数ペア:

[(1, 2809537508721), (3, 936512502907), (23, 122153804727), (29, 96880603749), (69, 40717934909), (87, 32293534583), (667, 4212200163), (2001, 1404066721), (2417, 1162406913), (7251, 387468971), (55591, 50539431), (70093, 40082997), (166773, 16846477), (210279, 13360999), (580913, 4836417), (1612139, 1742739)]