49857321

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2347}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 68110784

約数和(自身を除く): 18253463

約数列:

[1, 3, 73, 97, 219, 291, 2347, 7041, 7081, 21243, 171331, 227659, 513993, 682977, 16619107, 49857321]

約数ペア:

[(1, 49857321), (3, 16619107), (73, 682977), (97, 513993), (219, 227659), (291, 171331), (2347, 21243), (7041, 7081)]