47319417

素因数分解:

$3^3\times {\mathrm{811}}^1\times {\mathrm{2161}}^1$

素因数の和:2981

約数の個数: 16

約数和(自身を含む): 70221760

約数和(自身を除く): 22902343

約数列:

[1, 3, 9, 27, 811, 2161, 2433, 6483, 7299, 19449, 21897, 58347, 1752571, 5257713, 15773139, 47319417]

約数ペア:

[(1, 47319417), (3, 15773139), (9, 5257713), (27, 1752571), (811, 58347), (2161, 21897), (2433, 19449), (6483, 7299)]