2952369

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 5203968

約数和(自身を除く): 2251599

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 127, 189, 287, 369, 381, 567, 861, 889, 1107, 1143, 2583, 2667, 3321, 3429, 5207, 7749, 8001, 10287, 15621, 23247, 24003, 36449, 46863, 72009, 109347, 140589, 328041, 421767, 984123, 2952369]

約数ペア:

[(1, 2952369), (3, 984123), (7, 421767), (9, 328041), (21, 140589), (27, 109347), (41, 72009), (63, 46863), (81, 36449), (123, 24003), (127, 23247), (189, 15621), (287, 10287), (369, 8001), (381, 7749), (567, 5207), (861, 3429), (889, 3321), (1107, 2667), (1143, 2583)]