2247803481

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9730751}}^1$

素因数の和:9730772

約数の個数: 16

約数和(自身を含む): 3736608768

約数和(自身を除く): 1488805287

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 9730751, 29192253, 68115257, 107038261, 204345771, 321114783, 749267827, 2247803481]

約数ペア:

[(1, 2247803481), (3, 749267827), (7, 321114783), (11, 204345771), (21, 107038261), (33, 68115257), (77, 29192253), (231, 9730751)]