28859091

素因数分解:

$3^1\times {\mathrm{971}}^1\times {\mathrm{9907}}^1$

素因数の和:10881

約数の個数: 8

約数和(自身を含む): 38522304

約数和(自身を除く): 9663213

約数列:

[1, 3, 971, 2913, 9907, 29721, 9619697, 28859091]

約数ペア:

[(1, 28859091), (3, 9619697), (971, 29721), (2913, 9907)]