26337447

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{2003}}^1$

素因数の和:2499

約数の個数: 16

約数和(自身を含む): 39118080

約数和(自身を除く): 12780633

約数列:

[1, 3, 9, 27, 487, 1461, 2003, 4383, 6009, 13149, 18027, 54081, 975461, 2926383, 8779149, 26337447]

約数ペア:

[(1, 26337447), (3, 8779149), (9, 2926383), (27, 975461), (487, 54081), (1461, 18027), (2003, 13149), (4383, 6009)]