47783029

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 57196800

約数和(自身を除く): 9413771

約数列:

[1, 7, 23, 161, 449, 661, 3143, 4627, 10327, 15203, 72289, 106421, 296789, 2077523, 6826147, 47783029]

約数ペア:

[(1, 47783029), (7, 6826147), (23, 2077523), (161, 296789), (449, 106421), (661, 72289), (3143, 15203), (4627, 10327)]