2056516221

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{1667}}^1\times {\mathrm{2377}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 2760686784

約数和(自身を除く): 704170563

約数列:

[1, 3, 173, 519, 1667, 2377, 5001, 7131, 288391, 411221, 865173, 1233663, 3962459, 11887377, 685505407, 2056516221]

約数ペア:

[(1, 2056516221), (3, 685505407), (173, 11887377), (519, 3962459), (1667, 1233663), (2377, 865173), (5001, 411221), (7131, 288391)]