25183467

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{4259}}^1$

素因数の和:4344

約数の個数: 20

約数和(自身を含む): 38144040

約数和(自身を除く): 12960573

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 4259, 5913, 12777, 38331, 114993, 310907, 344979, 932721, 2798163, 8394489, 25183467]

約数ペア:

[(1, 25183467), (3, 8394489), (9, 2798163), (27, 932721), (73, 344979), (81, 310907), (219, 114993), (657, 38331), (1971, 12777), (4259, 5913)]