47235423

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{643}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 64544256

約数和(自身を除く): 17308833

約数列:

[1, 3, 47, 141, 521, 643, 1563, 1929, 24487, 30221, 73461, 90663, 335003, 1005009, 15745141, 47235423]

約数ペア:

[(1, 47235423), (3, 15745141), (47, 1005009), (141, 335003), (521, 90663), (643, 73461), (1563, 30221), (1929, 24487)]