287322141

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1\times {\mathrm{2671}}^1$

素因数の和:4256

約数の個数: 16

約数和(自身を含む): 400158720

約数和(自身を除く): 112836579

約数列:

[1, 3, 23, 69, 1559, 2671, 4677, 8013, 35857, 61433, 107571, 184299, 4164089, 12492267, 95774047, 287322141]

約数ペア:

[(1, 287322141), (3, 95774047), (23, 12492267), (69, 4164089), (1559, 184299), (2671, 107571), (4677, 61433), (8013, 35857)]