814108561

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211073}}^1$

素因数の和:211128

約数の個数: 16

約数和(自身を含む): 1013155200

約数和(自身を除く): 199046639

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 211073, 1477511, 4010387, 6121117, 28072709, 42847819, 116301223, 814108561]

約数ペア:

[(1, 814108561), (7, 116301223), (19, 42847819), (29, 28072709), (133, 6121117), (203, 4010387), (551, 1477511), (3857, 211073)]