13127859

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 21176640

約数和(自身を除く): 8048781

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 773, 999, 1887, 2319, 5661, 6957, 13141, 16983, 20871, 28601, 39423, 85803, 118269, 257409, 354807, 486217, 772227, 1458651, 4375953, 13127859]

約数ペア:

[(1, 13127859), (3, 4375953), (9, 1458651), (17, 772227), (27, 486217), (37, 354807), (51, 257409), (111, 118269), (153, 85803), (333, 39423), (459, 28601), (629, 20871), (773, 16983), (999, 13141), (1887, 6957), (2319, 5661)]