40320269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 45534336

約数和(自身を除く): 5214067

約数列:

[1, 11, 37, 157, 407, 631, 1727, 5809, 6941, 23347, 63899, 99067, 256817, 1089737, 3665479, 40320269]

約数ペア:

[(1, 40320269), (11, 3665479), (37, 1089737), (157, 256817), (407, 99067), (631, 63899), (1727, 23347), (5809, 6941)]