47991003

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{523}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 65143680

約数和(自身を除く): 17152677

約数列:

[1, 3, 73, 219, 419, 523, 1257, 1569, 30587, 38179, 91761, 114537, 219137, 657411, 15997001, 47991003]

約数ペア:

[(1, 47991003), (3, 15997001), (73, 657411), (219, 219137), (419, 114537), (523, 91761), (1257, 38179), (1569, 30587)]