13831767

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 20701824

約数和(自身を除く): 6870057

約数列:

[1, 3, 9, 43, 103, 129, 309, 347, 387, 927, 1041, 3123, 4429, 13287, 14921, 35741, 39861, 44763, 107223, 134289, 321669, 1536863, 4610589, 13831767]

約数ペア:

[(1, 13831767), (3, 4610589), (9, 1536863), (43, 321669), (103, 134289), (129, 107223), (309, 44763), (347, 39861), (387, 35741), (927, 14921), (1041, 13287), (3123, 4429)]