297414621

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127591}}^1$

素因数の和:127641

約数の個数: 24

約数和(自身を含む): 504243584

約数和(自身を除く): 206828963

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 127591, 382773, 893137, 1148319, 2679411, 4720867, 8038233, 14162601, 33046069, 42487803, 99138207, 297414621]

約数ペア:

[(1, 297414621), (3, 99138207), (7, 42487803), (9, 33046069), (21, 14162601), (37, 8038233), (63, 4720867), (111, 2679411), (259, 1148319), (333, 893137), (777, 382773), (2331, 127591)]