11140129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 15482880

約数和(自身を除く): 4342751

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 359, 403, 1001, 2387, 2513, 2821, 3949, 4433, 4667, 11129, 27643, 31031, 32669, 51337, 77903, 122419, 144677, 359359, 856933, 1012739, 1591447, 11140129]

約数ペア:

[(1, 11140129), (7, 1591447), (11, 1012739), (13, 856933), (31, 359359), (77, 144677), (91, 122419), (143, 77903), (217, 51337), (341, 32669), (359, 31031), (403, 27643), (1001, 11129), (2387, 4667), (2513, 4433), (2821, 3949)]