207943989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{273971}}^1$

素因数の和:274008

約数の個数: 16

約数和(自身を含む): 315615744

約数和(自身を除く): 107671755

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 273971, 821913, 3013681, 6301333, 9041043, 18903999, 69314663, 207943989]

約数ペア:

[(1, 207943989), (3, 69314663), (11, 18903999), (23, 9041043), (33, 6301333), (69, 3013681), (253, 821913), (759, 273971)]