2575999839

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4108

約数の個数: 64

約数和(自身を含む): 4327538688

約数和(自身を除く): 1751538849

約数列:

[1, 3, 7, 21, 23, 31, 43, 69, 93, 129, 161, 217, 301, 483, 651, 713, 903, 989, 1333, 2139, 2967, 3999, 4001, 4991, 6923, 9331, 12003, 14973, 20769, 27993, 28007, 30659, 84021, 91977, 92023, 124031, 172043, 214613, 276069, 372093, 516129, 643839, 644161, 868217, 1204301, 1932483, 2604651, 2852713, 3612903, 3956989, 5333333, 8558139, 11870967, 15999999, 19968991, 27698923, 37333331, 59906973, 83096769, 111999993, 122666659, 367999977, 858666613, 2575999839]

約数ペア:

[(1, 2575999839), (3, 858666613), (7, 367999977), (21, 122666659), (23, 111999993), (31, 83096769), (43, 59906973), (69, 37333331), (93, 27698923), (129, 19968991), (161, 15999999), (217, 11870967), (301, 8558139), (483, 5333333), (651, 3956989), (713, 3612903), (903, 2852713), (989, 2604651), (1333, 1932483), (2139, 1204301), (2967, 868217), (3999, 644161), (4001, 643839), (4991, 516129), (6923, 372093), (9331, 276069), (12003, 214613), (14973, 172043), (20769, 124031), (27993, 92023), (28007, 91977), (30659, 84021)]