25927881

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11987}}^1$

素因数の和:12100

約数の個数: 16

約数和(自身を含む): 39896064

約数和(自身を除く): 13968183

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 11987, 35961, 83909, 251727, 1234661, 3703983, 8642627, 25927881]

約数ペア:

[(1, 25927881), (3, 8642627), (7, 3703983), (21, 1234661), (103, 251727), (309, 83909), (721, 35961), (2163, 11987)]