13689063

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 22189960

約数和(自身を除く): 8500897

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 277, 289, 323, 831, 867, 969, 2493, 2601, 2907, 4709, 5263, 5491, 14127, 15789, 16473, 42381, 47367, 49419, 80053, 89471, 240159, 268413, 720477, 805239, 1521007, 4563021, 13689063]

約数ペア:

[(1, 13689063), (3, 4563021), (9, 1521007), (17, 805239), (19, 720477), (51, 268413), (57, 240159), (153, 89471), (171, 80053), (277, 49419), (289, 47367), (323, 42381), (831, 16473), (867, 15789), (969, 14127), (2493, 5491), (2601, 5263), (2907, 4709)]