13963995

素因数分解:

$3^7\times 5^1\times {\mathrm{1277}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 25151040

約数和(自身を除く): 11187045

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 1277, 2187, 3645, 3831, 6385, 10935, 11493, 19155, 34479, 57465, 103437, 172395, 310311, 517185, 930933, 1551555, 2792799, 4654665, 13963995]

約数ペア:

[(1, 13963995), (3, 4654665), (5, 2792799), (9, 1551555), (15, 930933), (27, 517185), (45, 310311), (81, 172395), (135, 103437), (243, 57465), (405, 34479), (729, 19155), (1215, 11493), (1277, 10935), (2187, 6385), (3645, 3831)]