284776143

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{76123}}^1$

素因数の和:76198

約数の個数: 16

約数和(自身を含む): 401934720

約数和(自身を除く): 117158577

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 76123, 228369, 2207567, 3273289, 6622701, 9819867, 94925381, 284776143]

約数ペア:

[(1, 284776143), (3, 94925381), (29, 9819867), (43, 6622701), (87, 3273289), (129, 2207567), (1247, 228369), (3741, 76123)]