27940262

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{86771}}^1$

素因数の和:86803

約数の個数: 16

約数和(自身を含む): 49980672

約数和(自身を除く): 22040410

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 86771, 173542, 607397, 1214794, 1995733, 3991466, 13970131, 27940262]

約数ペア:

[(1, 27940262), (2, 13970131), (7, 3991466), (14, 1995733), (23, 1214794), (46, 607397), (161, 173542), (322, 86771)]