6865243

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 8930304

約数和(自身を除く): 2065061

約数列:

[1, 7, 11, 47, 49, 77, 271, 329, 517, 539, 1897, 2303, 2981, 3619, 12737, 13279, 20867, 25333, 89159, 140107, 146069, 624113, 980749, 6865243]

約数ペア:

[(1, 6865243), (7, 980749), (11, 624113), (47, 146069), (49, 140107), (77, 89159), (271, 25333), (329, 20867), (517, 13279), (539, 12737), (1897, 3619), (2303, 2981)]