28744093

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12713}}^1$

素因数の和:12756

約数の個数: 16

約数和(自身を含む): 36616320

約数和(自身を除く): 7872227

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 12713, 88991, 216121, 241547, 1512847, 1690829, 4106299, 28744093]

約数ペア:

[(1, 28744093), (7, 4106299), (17, 1690829), (19, 1512847), (119, 241547), (133, 216121), (323, 88991), (2261, 12713)]