2918855953

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23627}}^1$

素因数の和:23713

約数の個数: 24

約数和(自身を含む): 3424547808

約数和(自身を除く): 505691855

約数列:

[1, 13, 17, 43, 169, 221, 559, 731, 2873, 7267, 9503, 23627, 123539, 307151, 401659, 1015961, 3992963, 5221567, 13207493, 17271337, 67880371, 171697409, 224527381, 2918855953]

約数ペア:

[(1, 2918855953), (13, 224527381), (17, 171697409), (43, 67880371), (169, 17271337), (221, 13207493), (559, 5221567), (731, 3992963), (2873, 1015961), (7267, 401659), (9503, 307151), (23627, 123539)]