25541097

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 35143680

約数和(自身を除く): 9602583

約数列:

[1, 3, 43, 127, 129, 381, 1559, 4677, 5461, 16383, 67037, 197993, 201111, 593979, 8513699, 25541097]

約数ペア:

[(1, 25541097), (3, 8513699), (43, 593979), (127, 201111), (129, 197993), (381, 67037), (1559, 16383), (4677, 5461)]