47884137

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{99139}}^1$

素因数の和:99172

約数の個数: 16

約数和(自身を含む): 76139520

約数和(自身を除く): 28255383

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 99139, 297417, 693973, 2081919, 2280197, 6840591, 15961379, 47884137]

約数ペア:

[(1, 47884137), (3, 15961379), (7, 6840591), (21, 2280197), (23, 2081919), (69, 693973), (161, 297417), (483, 99139)]