12674139

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 17291520

約数和(自身を除く): 4617381

約数列:

[1, 3, 71, 157, 213, 379, 471, 1137, 11147, 26909, 33441, 59503, 80727, 178509, 4224713, 12674139]

約数ペア:

[(1, 12674139), (3, 4224713), (71, 178509), (157, 80727), (213, 59503), (379, 33441), (471, 26909), (1137, 11147)]