42802563

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8737}}^1$

素因数の和:8834

約数の個数: 16

約数和(自身を含む): 60397056

約数和(自身を除く): 17594493

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 8737, 26211, 200951, 602853, 620327, 1860981, 14267521, 42802563]

約数ペア:

[(1, 42802563), (3, 14267521), (23, 1860981), (69, 620327), (71, 602853), (213, 200951), (1633, 26211), (4899, 8737)]