5085171

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:920

約数の個数: 36

約数和(自身を含む): 9212112

約数和(自身を除く): 4126941

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 887, 1911, 2661, 5733, 6209, 7983, 11531, 18627, 34593, 43463, 55881, 80717, 103779, 130389, 242151, 391167, 565019, 726453, 1695057, 5085171]

約数ペア:

[(1, 5085171), (3, 1695057), (7, 726453), (9, 565019), (13, 391167), (21, 242151), (39, 130389), (49, 103779), (63, 80717), (91, 55881), (117, 43463), (147, 34593), (273, 18627), (441, 11531), (637, 7983), (819, 6209), (887, 5733), (1911, 2661)]