3946819581

素因数分解:

$3^3\times {\mathrm{2777}}^1\times {\mathrm{52639}}^1$

素因数の和:55425

約数の個数: 16

約数和(自身を含む): 5849356800

約数和(自身を除く): 1902537219

約数列:

[1, 3, 9, 27, 2777, 8331, 24993, 52639, 74979, 157917, 473751, 1421253, 146178503, 438535509, 1315606527, 3946819581]

約数ペア:

[(1, 3946819581), (3, 1315606527), (9, 438535509), (27, 146178503), (2777, 1421253), (8331, 473751), (24993, 157917), (52639, 74979)]