12607749

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 24328512

約数和(自身を除く): 11720763

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 49, 63, 69, 77, 99, 113, 147, 161, 207, 231, 253, 339, 441, 483, 539, 693, 759, 791, 1017, 1127, 1243, 1449, 1617, 1771, 2277, 2373, 2599, 3381, 3729, 4851, 5313, 5537, 7119, 7797, 8701, 10143, 11187, 12397, 15939, 16611, 18193, 23391, 26103, 28589, 37191, 49833, 54579, 60907, 78309, 85767, 111573, 127351, 163737, 182721, 200123, 257301, 382053, 548163, 600369, 1146159, 1400861, 1801107, 4202583, 12607749]

約数ペア:

[(1, 12607749), (3, 4202583), (7, 1801107), (9, 1400861), (11, 1146159), (21, 600369), (23, 548163), (33, 382053), (49, 257301), (63, 200123), (69, 182721), (77, 163737), (99, 127351), (113, 111573), (147, 85767), (161, 78309), (207, 60907), (231, 54579), (253, 49833), (339, 37191), (441, 28589), (483, 26103), (539, 23391), (693, 18193), (759, 16611), (791, 15939), (1017, 12397), (1127, 11187), (1243, 10143), (1449, 8701), (1617, 7797), (1771, 7119), (2277, 5537), (2373, 5313), (2599, 4851), (3381, 3729)]