28669123

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2339}}^1$

素因数の和:2466

約数の個数: 16

約数和(自身を含む): 35043840

約数和(自身を除く): 6374717

約数列:

[1, 7, 17, 103, 119, 721, 1751, 2339, 12257, 16373, 39763, 240917, 278341, 1686419, 4095589, 28669123]

約数ペア:

[(1, 28669123), (7, 4095589), (17, 1686419), (103, 278341), (119, 240917), (721, 39763), (1751, 16373), (2339, 12257)]