2017712697

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 3814981632

約数和(自身を除く): 1797268935

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 69, 77, 91, 131, 143, 161, 223, 231, 253, 273, 299, 393, 429, 483, 669, 759, 897, 917, 1001, 1441, 1561, 1703, 1771, 2093, 2453, 2751, 2899, 3003, 3013, 3289, 4323, 4683, 5109, 5129, 5313, 6279, 7359, 8697, 9039, 9867, 10087, 11921, 15387, 17171, 18733, 20293, 21091, 23023, 29213, 30261, 31889, 33143, 35763, 35903, 39169, 51513, 56199, 56419, 60879, 63273, 66677, 69069, 87639, 95667, 99429, 107709, 117507, 131131, 169257, 200031, 204491, 223223, 232001, 274183, 321343, 379769, 393393, 394933, 430859, 466739, 613473, 669669, 671899, 696003, 733447, 822549, 964029, 1139307, 1184799, 1292577, 1400217, 2015697, 2200341, 2249401, 2658383, 3016013, 4177459, 4703293, 5134129, 6748203, 7390889, 7975149, 8734687, 9048039, 12532377, 14109879, 15402387, 22172667, 26204061, 29242213, 51736223, 61142809, 87726639, 96081557, 155208669, 183428427, 288244671, 672570899, 2017712697]

約数ペア:

[(1, 2017712697), (3, 672570899), (7, 288244671), (11, 183428427), (13, 155208669), (21, 96081557), (23, 87726639), (33, 61142809), (39, 51736223), (69, 29242213), (77, 26204061), (91, 22172667), (131, 15402387), (143, 14109879), (161, 12532377), (223, 9048039), (231, 8734687), (253, 7975149), (273, 7390889), (299, 6748203), (393, 5134129), (429, 4703293), (483, 4177459), (669, 3016013), (759, 2658383), (897, 2249401), (917, 2200341), (1001, 2015697), (1441, 1400217), (1561, 1292577), (1703, 1184799), (1771, 1139307), (2093, 964029), (2453, 822549), (2751, 733447), (2899, 696003), (3003, 671899), (3013, 669669), (3289, 613473), (4323, 466739), (4683, 430859), (5109, 394933), (5129, 393393), (5313, 379769), (6279, 321343), (7359, 274183), (8697, 232001), (9039, 223223), (9867, 204491), (10087, 200031), (11921, 169257), (15387, 131131), (17171, 117507), (18733, 107709), (20293, 99429), (21091, 95667), (23023, 87639), (29213, 69069), (30261, 66677), (31889, 63273), (33143, 60879), (35763, 56419), (35903, 56199), (39169, 51513)]