2027431341

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7873}}^1$

素因数の和:7994

約数の個数: 48

約数和(自身を含む): 3301788672

約数和(自身を除く): 1274357331

約数列:

[1, 3, 9, 13, 31, 39, 71, 93, 117, 213, 279, 403, 639, 923, 1209, 2201, 2769, 3627, 6603, 7873, 8307, 19809, 23619, 28613, 70857, 85839, 102349, 244063, 257517, 307047, 558983, 732189, 921141, 1676949, 2196567, 3172819, 5030847, 7266779, 9518457, 17328473, 21800337, 28555371, 51985419, 65401011, 155956257, 225270149, 675810447, 2027431341]

約数ペア:

[(1, 2027431341), (3, 675810447), (9, 225270149), (13, 155956257), (31, 65401011), (39, 51985419), (71, 28555371), (93, 21800337), (117, 17328473), (213, 9518457), (279, 7266779), (403, 5030847), (639, 3172819), (923, 2196567), (1209, 1676949), (2201, 921141), (2769, 732189), (3627, 558983), (6603, 307047), (7873, 257517), (8307, 244063), (19809, 102349), (23619, 85839), (28613, 70857)]