1566787981

素因数分解:

${\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{28711}}^1$

素因数の和:28785

約数の個数: 16

約数和(自身を含む): 1765443456

約数和(自身を除く): 198655475

約数列:

[1, 11, 41, 121, 451, 1331, 4961, 28711, 54571, 315821, 1177151, 3474031, 12948661, 38214341, 142435271, 1566787981]

約数ペア:

[(1, 1566787981), (11, 142435271), (41, 38214341), (121, 12948661), (451, 3474031), (1331, 1177151), (4961, 315821), (28711, 54571)]