13393807

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{2297}}^1$

素因数の和:2335

約数の個数: 16

約数和(自身を含む): 16545600

約数和(自身を除く): 3151793

約数列:

[1, 7, 17, 49, 119, 343, 833, 2297, 5831, 16079, 39049, 112553, 273343, 787871, 1913401, 13393807]

約数ペア:

[(1, 13393807), (7, 1913401), (17, 787871), (49, 273343), (119, 112553), (343, 39049), (833, 16079), (2297, 5831)]