2017384707

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1398049}}^1$

素因数の和:1398102

約数の個数: 16

約数和(自身を含む): 2975050400

約数和(自身を除く): 957665693

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1398049, 4194147, 18174637, 51727813, 54523911, 155183439, 672461569, 2017384707]

約数ペア:

[(1, 2017384707), (3, 672461569), (13, 155183439), (37, 54523911), (39, 51727813), (111, 18174637), (481, 4194147), (1443, 1398049)]