2877304311

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{28961}}^1$

素因数の和:29076

約数の個数: 48

約数和(自身を含む): 5060240640

約数和(自身を除く): 2182936329

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 83, 133, 171, 249, 399, 581, 747, 1197, 1577, 1743, 4731, 5229, 11039, 14193, 28961, 33117, 86883, 99351, 202727, 260649, 550259, 608181, 1650777, 1824543, 2403763, 3851813, 4952331, 7211289, 11555439, 16826341, 21633867, 34666317, 45671497, 50479023, 137014491, 151437069, 319700479, 411043473, 959101437, 2877304311]

約数ペア:

[(1, 2877304311), (3, 959101437), (7, 411043473), (9, 319700479), (19, 151437069), (21, 137014491), (57, 50479023), (63, 45671497), (83, 34666317), (133, 21633867), (171, 16826341), (249, 11555439), (399, 7211289), (581, 4952331), (747, 3851813), (1197, 2403763), (1577, 1824543), (1743, 1650777), (4731, 608181), (5229, 550259), (11039, 260649), (14193, 202727), (28961, 99351), (33117, 86883)]