271387259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 329011200

約数和(自身を除く): 57623941

約数列:

[1, 11, 13, 47, 143, 149, 271, 517, 611, 1639, 1937, 2981, 3523, 6721, 7003, 12737, 21307, 38753, 40379, 77033, 91039, 140107, 165581, 444169, 524927, 1001429, 1821391, 1897813, 5774197, 20875943, 24671569, 271387259]

約数ペア:

[(1, 271387259), (11, 24671569), (13, 20875943), (47, 5774197), (143, 1897813), (149, 1821391), (271, 1001429), (517, 524927), (611, 444169), (1639, 165581), (1937, 140107), (2981, 91039), (3523, 77033), (6721, 40379), (7003, 38753), (12737, 21307)]