27855737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13309}}^1$

素因数の和:13352

約数の個数: 16

約数和(自身を含む): 35777280

約数和(自身を除く): 7921543

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 13309, 93163, 173017, 306107, 1211119, 2142749, 3979391, 27855737]

約数ペア:

[(1, 27855737), (7, 3979391), (13, 2142749), (23, 1211119), (91, 306107), (161, 173017), (299, 93163), (2093, 13309)]