51039807

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{186959}}^1$

素因数の和:186982

約数の個数: 16

約数和(自身を含む): 83758080

約数和(自身を除く): 32718273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 186959, 560877, 1308713, 2430467, 3926139, 7291401, 17013269, 51039807]

約数ペア:

[(1, 51039807), (3, 17013269), (7, 7291401), (13, 3926139), (21, 2430467), (39, 1308713), (91, 560877), (273, 186959)]