132930287

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 161355600

約数和(自身を除く): 28425313

約数列:

[1, 7, 29, 49, 139, 203, 673, 973, 1421, 4031, 4711, 6811, 19517, 28217, 32977, 93547, 136619, 197519, 654829, 956333, 2712863, 4583803, 18990041, 132930287]

約数ペア:

[(1, 132930287), (7, 18990041), (29, 4583803), (49, 2712863), (139, 956333), (203, 654829), (673, 197519), (973, 136619), (1421, 93547), (4031, 32977), (4711, 28217), (6811, 19517)]