2017691709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1421911}}^1$

素因数の和:1421968

約数の個数: 16

約数和(自身を含む): 3003078144

約数和(自身を除く): 985386435

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1421911, 4265733, 15641021, 46923063, 61142173, 183426519, 672563903, 2017691709]

約数ペア:

[(1, 2017691709), (3, 672563903), (11, 183426519), (33, 61142173), (43, 46923063), (129, 15641021), (473, 4265733), (1419, 1421911)]