1697243913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{242083}}^1$

素因数の和:242149

約数の個数: 24

約数和(自身を含む): 2643557280

約数和(自身を除く): 946313367

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 242083, 726249, 2178747, 4599577, 9925403, 13798731, 29776209, 41396193, 89328627, 188582657, 565747971, 1697243913]

約数ペア:

[(1, 1697243913), (3, 565747971), (9, 188582657), (19, 89328627), (41, 41396193), (57, 29776209), (123, 13798731), (171, 9925403), (369, 4599577), (779, 2178747), (2337, 726249), (7011, 242083)]