25360857

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{4289}}^1$

素因数の和:4374

約数の個数: 20

約数和(自身を含む): 38412660

約数和(自身を除く): 13051803

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 4289, 5913, 12867, 38601, 115803, 313097, 347409, 939291, 2817873, 8453619, 25360857]

約数ペア:

[(1, 25360857), (3, 8453619), (9, 2817873), (27, 939291), (73, 347409), (81, 313097), (219, 115803), (657, 38601), (1971, 12867), (4289, 5913)]