40488119

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1303}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 48571392

約数和(自身を除く): 8083273

約数列:

[1, 7, 23, 161, 193, 1303, 1351, 4439, 9121, 29969, 31073, 209783, 251479, 1760353, 5784017, 40488119]

約数ペア:

[(1, 40488119), (7, 5784017), (23, 1760353), (161, 251479), (193, 209783), (1303, 31073), (1351, 29969), (4439, 9121)]