281375583

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{4967}}^1$

素因数の和:5814

約数の個数: 16

約数和(自身を含む): 392034816

約数和(自身を除く): 110659233

約数列:

[1, 3, 23, 69, 821, 2463, 4967, 14901, 18883, 56649, 114241, 342723, 4077907, 12233721, 93791861, 281375583]

約数ペア:

[(1, 281375583), (3, 93791861), (23, 12233721), (69, 4077907), (821, 342723), (2463, 114241), (4967, 56649), (14901, 18883)]