2709039781

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{68899}}^1$

素因数の和:69084

約数の個数: 16

約数和(自身を含む): 3194755200

約数和(自身を除く): 485715419

約数列:

[1, 7, 41, 137, 287, 959, 5617, 39319, 68899, 482293, 2824859, 9439163, 19774013, 66074141, 387005683, 2709039781]

約数ペア:

[(1, 2709039781), (7, 387005683), (41, 66074141), (137, 19774013), (287, 9439163), (959, 2824859), (5617, 482293), (39319, 68899)]