224337951

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{20929}}^1$

素因数の和:21335

約数の個数: 16

約数和(自身を含む): 333205600

約数和(自身を除く): 108867649

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 10719, 20929, 62787, 188361, 565083, 8308813, 24926439, 74779317, 224337951]

約数ペア:

[(1, 224337951), (3, 74779317), (9, 24926439), (27, 8308813), (397, 565083), (1191, 188361), (3573, 62787), (10719, 20929)]