16066897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 21233664

約数和(自身を除く): 5166767

約数列:

[1, 7, 11, 31, 53, 77, 127, 217, 341, 371, 583, 889, 1397, 1643, 2387, 3937, 4081, 6731, 9779, 11501, 18073, 27559, 43307, 47117, 74041, 126511, 208661, 303149, 518287, 1460627, 2295271, 16066897]

約数ペア:

[(1, 16066897), (7, 2295271), (11, 1460627), (31, 518287), (53, 303149), (77, 208661), (127, 126511), (217, 74041), (341, 47117), (371, 43307), (583, 27559), (889, 18073), (1397, 11501), (1643, 9779), (2387, 6731), (3937, 4081)]