47838897

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{4463}}^1$

素因数の和:4869

約数の個数: 16

約数和(自身を含む): 71066880

約数和(自身を除く): 23227983

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 4463, 10719, 13389, 40167, 120501, 1771811, 5315433, 15946299, 47838897]

約数ペア:

[(1, 47838897), (3, 15946299), (9, 5315433), (27, 1771811), (397, 120501), (1191, 40167), (3573, 13389), (4463, 10719)]