11394981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 18885412

約数和(自身を除く): 7490431

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 337, 663, 867, 1011, 1989, 2601, 3033, 3757, 4381, 5729, 11271, 13143, 17187, 33813, 39429, 51561, 74477, 97393, 223431, 292179, 670293, 876537, 1266109, 3798327, 11394981]

約数ペア:

[(1, 11394981), (3, 3798327), (9, 1266109), (13, 876537), (17, 670293), (39, 292179), (51, 223431), (117, 97393), (153, 74477), (221, 51561), (289, 39429), (337, 33813), (663, 17187), (867, 13143), (1011, 11271), (1989, 5729), (2601, 4381), (3033, 3757)]