13687803

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 20475312

約数和(自身を除く): 6787509

約数列:

[1, 3, 9, 43, 113, 129, 313, 339, 387, 939, 1017, 2817, 4859, 13459, 14577, 35369, 40377, 43731, 106107, 121131, 318321, 1520867, 4562601, 13687803]

約数ペア:

[(1, 13687803), (3, 4562601), (9, 1520867), (43, 318321), (113, 121131), (129, 106107), (313, 43731), (339, 40377), (387, 35369), (939, 14577), (1017, 13459), (2817, 4859)]