2080487727

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4532653}}^1$

素因数の和:4532679

約数の個数: 16

約数和(自身を含む): 3263510880

約数和(自身を除く): 1183023153

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4532653, 13597959, 40793877, 77055101, 122381631, 231165303, 693495909, 2080487727]

約数ペア:

[(1, 2080487727), (3, 693495909), (9, 231165303), (17, 122381631), (27, 77055101), (51, 40793877), (153, 13597959), (459, 4532653)]