382507317

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{13921}}^1$

素因数の和:14041

約数の個数: 24

約数和(自身を含む): 573363648

約数和(自身を除く): 190856331

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 3053, 9159, 13921, 27477, 41763, 125289, 598603, 988391, 1795809, 2965173, 5387427, 8895519, 42500813, 127502439, 382507317]

約数ペア:

[(1, 382507317), (3, 127502439), (9, 42500813), (43, 8895519), (71, 5387427), (129, 2965173), (213, 1795809), (387, 988391), (639, 598603), (3053, 125289), (9159, 41763), (13921, 27477)]