285428321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3617}}^1$

素因数の和:3760

約数の個数: 16

約数和(自身を含む): 308427264

約数和(自身を除く): 22998943

約数列:

[1, 23, 47, 73, 1081, 1679, 3431, 3617, 78913, 83191, 169999, 264041, 3909977, 6072943, 12409927, 285428321]

約数ペア:

[(1, 285428321), (23, 12409927), (47, 6072943), (73, 3909977), (1081, 264041), (1679, 169999), (3431, 83191), (3617, 78913)]