9499392021

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4391767}}^1$

素因数の和:4391880

約数の個数: 16

約数和(自身を含む): 14615803904

約数和(自身を除く): 5116411883

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 4391767, 13175301, 30742369, 92227107, 452352001, 1357056003, 3166464007, 9499392021]

約数ペア:

[(1, 9499392021), (3, 3166464007), (7, 1357056003), (21, 452352001), (103, 92227107), (309, 30742369), (721, 13175301), (2163, 4391767)]