11242049

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 15079680

約数和(自身を除く): 3837631

約数列:

[1, 7, 13, 17, 43, 91, 119, 169, 221, 301, 559, 731, 1183, 1547, 2197, 2873, 3913, 5117, 7267, 9503, 15379, 20111, 37349, 50869, 66521, 94471, 123539, 261443, 661297, 864773, 1606007, 11242049]

約数ペア:

[(1, 11242049), (7, 1606007), (13, 864773), (17, 661297), (43, 261443), (91, 123539), (119, 94471), (169, 66521), (221, 50869), (301, 37349), (559, 20111), (731, 15379), (1183, 9503), (1547, 7267), (2197, 5117), (2873, 3913)]