11857293

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 20556800

約数和(自身を除く): 8699507

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 1459, 2709, 4377, 8127, 10213, 13131, 30639, 39393, 62737, 91917, 188211, 275751, 439159, 564633, 1317477, 1693899, 3952431, 11857293]

約数ペア:

[(1, 11857293), (3, 3952431), (7, 1693899), (9, 1317477), (21, 564633), (27, 439159), (43, 275751), (63, 188211), (129, 91917), (189, 62737), (301, 39393), (387, 30639), (903, 13131), (1161, 10213), (1459, 8127), (2709, 4377)]