13307931889

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{71089}}^1$

素因数の和:71712

約数の個数: 16

約数和(自身を含む): 15560179200

約数和(自身を除く): 2252247311

約数列:

[1, 7, 47, 329, 569, 3983, 26743, 71089, 187201, 497623, 3341183, 23388281, 40449641, 283147487, 1901133127, 13307931889]

約数ペア:

[(1, 13307931889), (7, 1901133127), (47, 283147487), (329, 40449641), (569, 23388281), (3983, 3341183), (26743, 497623), (71089, 187201)]