1520793927

素因数分解:

$3^3\times {\mathrm{2609}}^1\times {\mathrm{21589}}^1$

素因数の和:24207

約数の個数: 16

約数和(自身を含む): 2253996000

約数和(自身を除く): 733202073

約数列:

[1, 3, 9, 27, 2609, 7827, 21589, 23481, 64767, 70443, 194301, 582903, 56325701, 168977103, 506931309, 1520793927]

約数ペア:

[(1, 1520793927), (3, 506931309), (9, 168977103), (27, 56325701), (2609, 582903), (7827, 194301), (21589, 70443), (23481, 64767)]