139640950799

素因数分解:

$7^1\times {\mathrm{313}}^1\times {\mathrm{2503}}^1\times {\mathrm{25463}}^1$

素因数の和:28286

約数の個数: 16

約数和(自身を含む): 160169782272

約数和(自身を除く): 20528831473

約数列:

[1, 7, 313, 2191, 2503, 17521, 25463, 178241, 783439, 5484073, 7969919, 55789433, 63733889, 446137223, 19948707257, 139640950799]

約数ペア:

[(1, 139640950799), (7, 19948707257), (313, 446137223), (2191, 63733889), (2503, 55789433), (17521, 7969919), (25463, 5484073), (178241, 783439)]