514443853

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1697}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 667680768

約数和(自身を除く): 153236915

約数列:

[1, 7, 11, 31, 77, 127, 217, 341, 889, 1397, 1697, 2387, 3937, 9779, 11879, 18667, 27559, 43307, 52607, 130669, 215519, 303149, 368249, 578677, 1508633, 2370709, 4050739, 6681089, 16594963, 46767623, 73491979, 514443853]

約数ペア:

[(1, 514443853), (7, 73491979), (11, 46767623), (31, 16594963), (77, 6681089), (127, 4050739), (217, 2370709), (341, 1508633), (889, 578677), (1397, 368249), (1697, 303149), (2387, 215519), (3937, 130669), (9779, 52607), (11879, 43307), (18667, 27559)]