13519317

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 22405120

約数和(自身を除く): 8885803

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1093, 1767, 3279, 4123, 7651, 12369, 20767, 22953, 33883, 62301, 101649, 145369, 237181, 436107, 643777, 711543, 1931331, 4506439, 13519317]

約数ペア:

[(1, 13519317), (3, 4506439), (7, 1931331), (19, 711543), (21, 643777), (31, 436107), (57, 237181), (93, 145369), (133, 101649), (217, 62301), (399, 33883), (589, 22953), (651, 20767), (1093, 12369), (1767, 7651), (3279, 4123)]