806909513839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^2\times {\mathrm{9923}}^1$

素因数の和:10312

約数の個数: 48

約数和(自身を含む): 1003773697920

約数和(自身を除く): 196864184081

約数列:

[1, 11, 13, 19, 143, 173, 209, 247, 1903, 2249, 2717, 3287, 9923, 24739, 29929, 36157, 42731, 109153, 128999, 188537, 329219, 389077, 470041, 568651, 1418989, 1716679, 2073907, 2450981, 4279847, 6255161, 7392463, 18883469, 22316827, 26960791, 32616901, 81317093, 245485097, 296985467, 358785911, 424019713, 3266840137, 3860811071, 4664216843, 5642723873, 42468921781, 62069962603, 73355410349, 806909513839]

約数ペア:

[(1, 806909513839), (11, 73355410349), (13, 62069962603), (19, 42468921781), (143, 5642723873), (173, 4664216843), (209, 3860811071), (247, 3266840137), (1903, 424019713), (2249, 358785911), (2717, 296985467), (3287, 245485097), (9923, 81317093), (24739, 32616901), (29929, 26960791), (36157, 22316827), (42731, 18883469), (109153, 7392463), (128999, 6255161), (188537, 4279847), (329219, 2450981), (389077, 2073907), (470041, 1716679), (568651, 1418989)]