13518141

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{293}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 22391040

約数和(自身を除く): 8872899

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 293, 507, 879, 1183, 2051, 2197, 3549, 3809, 6153, 6591, 11427, 15379, 26663, 46137, 49517, 79989, 148551, 346619, 643721, 1039857, 1931163, 4506047, 13518141]

約数ペア:

[(1, 13518141), (3, 4506047), (7, 1931163), (13, 1039857), (21, 643721), (39, 346619), (91, 148551), (169, 79989), (273, 49517), (293, 46137), (507, 26663), (879, 15379), (1183, 11427), (2051, 6591), (2197, 6153), (3549, 3809)]