13934193

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 23417856

約数和(自身を除く): 9483663

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1187, 1677, 3561, 3913, 8309, 11739, 15431, 24927, 46293, 51041, 108017, 153123, 324051, 357287, 663533, 1071861, 1990599, 4644731, 13934193]

約数ペア:

[(1, 13934193), (3, 4644731), (7, 1990599), (13, 1071861), (21, 663533), (39, 357287), (43, 324051), (91, 153123), (129, 108017), (273, 51041), (301, 46293), (559, 24927), (903, 15431), (1187, 11739), (1677, 8309), (3561, 3913)]