53847039

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2503}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 73557504

約数和(自身を除く): 19710465

約数列:

[1, 3, 71, 101, 213, 303, 2503, 7171, 7509, 21513, 177713, 252803, 533139, 758409, 17949013, 53847039]

約数ペア:

[(1, 53847039), (3, 17949013), (71, 758409), (101, 533139), (213, 252803), (303, 177713), (2503, 21513), (7171, 7509)]