7924239

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{12401}}^1$

素因数の和:12478

約数の個数: 12

約数和(自身を含む): 11608272

約数和(自身を除く): 3684033

約数列:

[1, 3, 9, 71, 213, 639, 12401, 37203, 111609, 880471, 2641413, 7924239]

約数ペア:

[(1, 7924239), (3, 2641413), (9, 880471), (71, 111609), (213, 37203), (639, 12401)]