40929287

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{701}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 49420800

約数和(自身を除く): 8491513

約数列:

[1, 7, 19, 133, 439, 701, 3073, 4907, 8341, 13319, 58387, 93233, 307739, 2154173, 5847041, 40929287]

約数ペア:

[(1, 40929287), (7, 5847041), (19, 2154173), (133, 307739), (439, 93233), (701, 58387), (3073, 13319), (4907, 8341)]