28592823

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 45721600

約数和(自身を除く): 17128777

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 343, 751, 777, 1029, 1813, 2253, 5257, 5439, 12691, 15771, 27787, 36799, 38073, 83361, 110397, 194509, 257593, 583527, 772779, 1361563, 4084689, 9530941, 28592823]

約数ペア:

[(1, 28592823), (3, 9530941), (7, 4084689), (21, 1361563), (37, 772779), (49, 583527), (111, 257593), (147, 194509), (259, 110397), (343, 83361), (751, 38073), (777, 36799), (1029, 27787), (1813, 15771), (2253, 12691), (5257, 5439)]