394489107

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{554837}}^1$

素因数の和:554922

約数の個数: 12

約数和(自身を含む): 577031520

約数和(自身を除く): 182542413

約数列:

[1, 3, 9, 79, 237, 711, 554837, 1664511, 4993533, 43832123, 131496369, 394489107]

約数ペア:

[(1, 394489107), (3, 131496369), (9, 43832123), (79, 4993533), (237, 1664511), (711, 554837)]