818990953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{6653}}^1$

素因数の和:6733

約数の個数: 24

約数和(自身を含む): 973506816

約数和(自身を除く): 154515863

約数列:

[1, 11, 19, 31, 209, 341, 361, 589, 3971, 6479, 6653, 11191, 73183, 123101, 126407, 206243, 1390477, 2268673, 2401733, 3918617, 26419063, 43104787, 74453723, 818990953]

約数ペア:

[(1, 818990953), (11, 74453723), (19, 43104787), (31, 26419063), (209, 3918617), (341, 2401733), (361, 2268673), (589, 1390477), (3971, 206243), (6479, 126407), (6653, 123101), (11191, 73183)]