1900779639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3593}}^1$

素因数の和:3688

約数の個数: 64

約数和(自身を含む): 3130057728

約数和(自身を除く): 1229278089

約数列:

[1, 3, 11, 17, 23, 33, 41, 51, 69, 123, 187, 253, 391, 451, 561, 697, 759, 943, 1173, 1353, 2091, 2829, 3593, 4301, 7667, 10373, 10779, 12903, 16031, 23001, 31119, 39523, 48093, 61081, 82639, 118569, 147313, 176341, 183243, 247917, 441939, 529023, 671891, 909029, 1404863, 1620443, 2015673, 2504321, 2727087, 3388199, 4214589, 4861329, 7512963, 10164597, 15453493, 27547531, 37270189, 46360479, 57599383, 82642593, 111810567, 172798149, 633593213, 1900779639]

約数ペア:

[(1, 1900779639), (3, 633593213), (11, 172798149), (17, 111810567), (23, 82642593), (33, 57599383), (41, 46360479), (51, 37270189), (69, 27547531), (123, 15453493), (187, 10164597), (253, 7512963), (391, 4861329), (451, 4214589), (561, 3388199), (697, 2727087), (759, 2504321), (943, 2015673), (1173, 1620443), (1353, 1404863), (2091, 909029), (2829, 671891), (3593, 529023), (4301, 441939), (7667, 247917), (10373, 183243), (10779, 176341), (12903, 147313), (16031, 118569), (23001, 82639), (31119, 61081), (39523, 48093)]