889804535809

素因数分解:

$7^2\times {\mathrm{313}}^1\times {\mathrm{1889}}^1\times {\mathrm{30713}}^1$

素因数の和:32929

約数の個数: 24

約数和(自身を含む): 1038969235080

約数和(自身を除く): 149164699271

約数列:

[1, 7, 49, 313, 1889, 2191, 13223, 15337, 30713, 92561, 214991, 591257, 1504937, 4138799, 9613169, 28971593, 58016857, 67292183, 406117999, 471045281, 2842825993, 18159276241, 127114933687, 889804535809]

約数ペア:

[(1, 889804535809), (7, 127114933687), (49, 18159276241), (313, 2842825993), (1889, 471045281), (2191, 406117999), (13223, 67292183), (15337, 58016857), (30713, 28971593), (92561, 9613169), (214991, 4138799), (591257, 1504937)]