3947367033

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{2002723}}^1$

素因数の和:2002805

約数の個数: 16

約数和(自身を含む): 5928063040

約数和(自身を除く): 1980696007

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 2002723, 6008169, 18024507, 54073521, 146198779, 438596337, 1315789011, 3947367033]

約数ペア:

[(1, 3947367033), (3, 1315789011), (9, 438596337), (27, 146198779), (73, 54073521), (219, 18024507), (657, 6008169), (1971, 2002723)]