210980931

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{590983}}^1$

素因数の和:591010

約数の個数: 16

約数和(自身を含む): 340406784

約数和(自身を除く): 129425853

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 590983, 1772949, 4136881, 10046711, 12410643, 30140133, 70326977, 210980931]

約数ペア:

[(1, 210980931), (3, 70326977), (7, 30140133), (17, 12410643), (21, 10046711), (51, 4136881), (119, 1772949), (357, 590983)]