438467121

素因数分解:

$3^3\times {\mathrm{2767}}^1\times {\mathrm{5869}}^1$

素因数の和:8645

約数の個数: 16

約数和(自身を含む): 649926400

約数和(自身を除く): 211459279

約数列:

[1, 3, 9, 27, 2767, 5869, 8301, 17607, 24903, 52821, 74709, 158463, 16239523, 48718569, 146155707, 438467121]

約数ペア:

[(1, 438467121), (3, 146155707), (9, 48718569), (27, 16239523), (2767, 158463), (5869, 74709), (8301, 52821), (17607, 24903)]