2547350211

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2993

約数の個数: 64

約数和(自身を含む): 4246272000

約数和(自身を除く): 1698921789

約数列:

[1, 3, 7, 21, 23, 37, 49, 69, 111, 147, 161, 259, 343, 483, 777, 851, 1029, 1127, 1813, 2553, 2909, 3381, 5439, 5957, 7889, 8727, 12691, 17871, 20363, 23667, 38073, 41699, 61089, 66907, 107633, 125097, 142541, 200721, 291893, 322899, 427623, 468349, 753431, 875679, 997787, 1405047, 2260293, 2475559, 2993361, 3278443, 5274017, 7426677, 9835329, 15822051, 17328913, 22949101, 36918119, 51986739, 68847303, 110754357, 121302391, 363907173, 849116737, 2547350211]

約数ペア:

[(1, 2547350211), (3, 849116737), (7, 363907173), (21, 121302391), (23, 110754357), (37, 68847303), (49, 51986739), (69, 36918119), (111, 22949101), (147, 17328913), (161, 15822051), (259, 9835329), (343, 7426677), (483, 5274017), (777, 3278443), (851, 2993361), (1029, 2475559), (1127, 2260293), (1813, 1405047), (2553, 997787), (2909, 875679), (3381, 753431), (5439, 468349), (5957, 427623), (7889, 322899), (8727, 291893), (12691, 200721), (17871, 142541), (20363, 125097), (23667, 107633), (38073, 66907), (41699, 61089)]