27453419

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 33379776

約数和(自身を除く): 5926357

約数列:

[1, 7, 17, 119, 281, 821, 1967, 4777, 5747, 13957, 33439, 97699, 230701, 1614907, 3921917, 27453419]

約数ペア:

[(1, 27453419), (7, 3921917), (17, 1614907), (119, 230701), (281, 97699), (821, 33439), (1967, 13957), (4777, 5747)]