65326009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16937}}^1$

素因数の和:16992

約数の個数: 16

約数和(自身を含む): 81302400

約数和(自身を除く): 15976391

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 16937, 118559, 321803, 491173, 2252621, 3438211, 9332287, 65326009]

約数ペア:

[(1, 65326009), (7, 9332287), (19, 3438211), (29, 2252621), (133, 491173), (203, 321803), (551, 118559), (3857, 16937)]