298259283

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{39343}}^1$

素因数の和:39391

約数の個数: 24

約数和(自身を含む): 479682048

約数和(自身を除く): 181422765

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 39343, 118029, 275401, 747517, 826203, 2242551, 5232619, 14202823, 15697857, 42608469, 99419761, 298259283]

約数ペア:

[(1, 298259283), (3, 99419761), (7, 42608469), (19, 15697857), (21, 14202823), (57, 5232619), (133, 2242551), (361, 826203), (399, 747517), (1083, 275401), (2527, 118029), (7581, 39343)]