3974193

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 6095232

約数和(自身を除く): 2121039

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 263, 657, 789, 1679, 2367, 5037, 6049, 15111, 18147, 19199, 54441, 57597, 172791, 441577, 1324731, 3974193]

約数ペア:

[(1, 3974193), (3, 1324731), (9, 441577), (23, 172791), (69, 57597), (73, 54441), (207, 19199), (219, 18147), (263, 15111), (657, 6049), (789, 5037), (1679, 2367)]