142477539

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{4789}}^1$

素因数の和:5050

約数の個数: 16

約数和(自身を含む): 194972160

約数和(自身を除く): 52494621

約数列:

[1, 3, 47, 141, 211, 633, 4789, 9917, 14367, 29751, 225083, 675249, 1010479, 3031437, 47492513, 142477539]

約数ペア:

[(1, 142477539), (3, 47492513), (47, 3031437), (141, 1010479), (211, 675249), (633, 225083), (4789, 29751), (9917, 14367)]