47674467

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{3469}}^1$

素因数の和:3987

約数の個数: 16

約数和(自身を含む): 70788000

約数和(自身を除く): 23113533

約数列:

[1, 3, 9, 27, 509, 1527, 3469, 4581, 10407, 13743, 31221, 93663, 1765721, 5297163, 15891489, 47674467]

約数ペア:

[(1, 47674467), (3, 15891489), (9, 5297163), (27, 1765721), (509, 93663), (1527, 31221), (3469, 13743), (4581, 10407)]