1776446217

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{6553}}^1$

素因数の和:6910

約数の個数: 48

約数和(自身を含む): 3168151168

約数和(自身を除く): 1391704951

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 331, 819, 993, 2317, 2979, 4303, 6553, 6951, 12909, 19659, 20853, 30121, 38727, 45871, 58977, 85189, 90363, 137613, 255567, 271089, 412839, 596323, 766701, 1788969, 2169043, 5366907, 6507129, 15183301, 19521387, 28197559, 45549903, 84592677, 136649709, 197382913, 253778031, 592148739, 1776446217]

約数ペア:

[(1, 1776446217), (3, 592148739), (7, 253778031), (9, 197382913), (13, 136649709), (21, 84592677), (39, 45549903), (63, 28197559), (91, 19521387), (117, 15183301), (273, 6507129), (331, 5366907), (819, 2169043), (993, 1788969), (2317, 766701), (2979, 596323), (4303, 412839), (6553, 271089), (6951, 255567), (12909, 137613), (19659, 90363), (20853, 85189), (30121, 58977), (38727, 45871)]