2704792321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{816911}}^1$

素因数の和:816972

約数の個数: 16

約数和(自身を含む): 3450636288

約数和(自身を除く): 745843967

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 816911, 5718377, 8986021, 35127173, 62902147, 245890211, 386398903, 2704792321]

約数ペア:

[(1, 2704792321), (7, 386398903), (11, 245890211), (43, 62902147), (77, 35127173), (301, 8986021), (473, 5718377), (3311, 816911)]