1639551429

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1412189}}^1$

素因数の和:1412241

約数の個数: 16

約数和(自身を含む): 2485454400

約数和(自身を除く): 845902971

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1412189, 4236567, 12709701, 38129103, 60724127, 182172381, 546517143, 1639551429]

約数ペア:

[(1, 1639551429), (3, 546517143), (9, 182172381), (27, 60724127), (43, 38129103), (129, 12709701), (387, 4236567), (1161, 1412189)]