13204781807

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{368653}}^1$

素因数の和:368727

約数の個数: 24

約数和(自身を含む): 16642516176

約数和(自身を除く): 3437734369

約数列:

[1, 7, 17, 43, 49, 119, 301, 731, 833, 2107, 5117, 35819, 368653, 2580571, 6267101, 15852079, 18063997, 43869707, 110964553, 269485343, 307087949, 776751871, 1886397401, 13204781807]

約数ペア:

[(1, 13204781807), (7, 1886397401), (17, 776751871), (43, 307087949), (49, 269485343), (119, 110964553), (301, 43869707), (731, 18063997), (833, 15852079), (2107, 6267101), (5117, 2580571), (35819, 368653)]