14725719

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{1327}}^1$

素因数の和:1476

約数の個数: 20

約数和(自身を含む): 22174944

約数和(自身を除く): 7449225

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 1327, 3699, 3981, 11097, 11943, 35829, 107487, 181799, 545397, 1636191, 4908573, 14725719]

約数ペア:

[(1, 14725719), (3, 4908573), (9, 1636191), (27, 545397), (81, 181799), (137, 107487), (411, 35829), (1233, 11943), (1327, 11097), (3699, 3981)]