12826341

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 21745152

約数和(自身を除く): 8918811

約数列:

[1, 3, 9, 11, 23, 33, 43, 69, 99, 129, 131, 207, 253, 387, 393, 473, 759, 989, 1179, 1419, 1441, 2277, 2967, 3013, 4257, 4323, 5633, 8901, 9039, 10879, 12969, 16899, 27117, 32637, 33143, 50697, 61963, 97911, 99429, 129559, 185889, 298287, 388677, 557667, 1166031, 1425149, 4275447, 12826341]

約数ペア:

[(1, 12826341), (3, 4275447), (9, 1425149), (11, 1166031), (23, 557667), (33, 388677), (43, 298287), (69, 185889), (99, 129559), (129, 99429), (131, 97911), (207, 61963), (253, 50697), (387, 33143), (393, 32637), (473, 27117), (759, 16899), (989, 12969), (1179, 10879), (1419, 9039), (1441, 8901), (2277, 5633), (2967, 4323), (3013, 4257)]