13899843

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:870

約数の個数: 28

約数和(自身を含む): 21772560

約数和(自身を除く): 7872717

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 829, 1863, 2487, 5589, 7461, 16767, 19067, 22383, 57201, 67149, 171603, 201447, 514809, 604341, 1544427, 4633281, 13899843]

約数ペア:

[(1, 13899843), (3, 4633281), (9, 1544427), (23, 604341), (27, 514809), (69, 201447), (81, 171603), (207, 67149), (243, 57201), (621, 22383), (729, 19067), (829, 16767), (1863, 7461), (2487, 5589)]