2113990953

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{214771}}^1$

素因数の和:214984

約数の個数: 16

約数和(自身を含む): 2999935296

約数和(自身を除く): 885944343

約数列:

[1, 3, 17, 51, 193, 579, 3281, 9843, 214771, 644313, 3651107, 10953321, 41450803, 124352409, 704663651, 2113990953]

約数ペア:

[(1, 2113990953), (3, 704663651), (17, 124352409), (51, 41450803), (193, 10953321), (579, 3651107), (3281, 644313), (9843, 214771)]