16043027

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 22880256

約数和(自身を除く): 6837229

約数列:

[1, 7, 11, 13, 31, 47, 77, 91, 121, 143, 217, 329, 341, 403, 517, 611, 847, 1001, 1457, 1573, 2387, 2821, 3619, 3751, 4277, 4433, 5687, 6721, 10199, 11011, 16027, 18941, 26257, 31031, 39809, 47047, 48763, 73931, 112189, 132587, 176297, 208351, 341341, 517517, 1234079, 1458457, 2291861, 16043027]

約数ペア:

[(1, 16043027), (7, 2291861), (11, 1458457), (13, 1234079), (31, 517517), (47, 341341), (77, 208351), (91, 176297), (121, 132587), (143, 112189), (217, 73931), (329, 48763), (341, 47047), (403, 39809), (517, 31031), (611, 26257), (847, 18941), (1001, 16027), (1457, 11011), (1573, 10199), (2387, 6721), (2821, 5687), (3619, 4433), (3751, 4277)]