25697371

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 30841344

約数和(自身を除く): 5143973

約数列:

[1, 7, 23, 161, 193, 827, 1351, 4439, 5789, 19021, 31073, 133147, 159611, 1117277, 3671053, 25697371]

約数ペア:

[(1, 25697371), (7, 3671053), (23, 1117277), (161, 159611), (193, 133147), (827, 31073), (1351, 19021), (4439, 5789)]