27278009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 31000320

約数和(自身を除く): 3722311

約数列:

[1, 11, 29, 233, 319, 367, 2563, 4037, 6757, 10643, 74327, 85511, 117073, 940621, 2479819, 27278009]

約数ペア:

[(1, 27278009), (11, 2479819), (29, 940621), (233, 117073), (319, 85511), (367, 74327), (2563, 10643), (4037, 6757)]