15661094811

素因数分解:

$3^1\times {\mathrm{857}}^1\times {\mathrm{2351}}^1\times {\mathrm{2591}}^1$

素因数の和:5802

約数の個数: 16

約数和(自身を含む): 20922789888

約数和(自身を除く): 5261695077

約数列:

[1, 3, 857, 2351, 2571, 2591, 7053, 7773, 2014807, 2220487, 6044421, 6091441, 6661461, 18274323, 5220364937, 15661094811]

約数ペア:

[(1, 15661094811), (3, 5220364937), (857, 18274323), (2351, 6661461), (2571, 6091441), (2591, 6044421), (7053, 2220487), (7773, 2014807)]