551476221

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1\times {\mathrm{4139}}^1$

素因数の和:6096

約数の個数: 16

約数和(自身を含む): 767854080

約数和(自身を除く): 216377859

約数列:

[1, 3, 23, 69, 1931, 4139, 5793, 12417, 44413, 95197, 133239, 285591, 7992409, 23977227, 183825407, 551476221]

約数ペア:

[(1, 551476221), (3, 183825407), (23, 23977227), (69, 7992409), (1931, 285591), (4139, 133239), (5793, 95197), (12417, 44413)]