1256676267

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{7673}}^1$

素因数の和:8403

約数の個数: 32

約数和(自身を含む): 2092239360

約数和(自身を除く): 835563093

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 709, 2127, 4963, 7673, 7799, 14889, 23019, 23397, 53711, 54593, 84403, 161133, 163779, 253209, 590821, 1772463, 5440157, 16320471, 38081099, 59841727, 114243297, 179525181, 418892089, 1256676267]

約数ペア:

[(1, 1256676267), (3, 418892089), (7, 179525181), (11, 114243297), (21, 59841727), (33, 38081099), (77, 16320471), (231, 5440157), (709, 1772463), (2127, 590821), (4963, 253209), (7673, 163779), (7799, 161133), (14889, 84403), (23019, 54593), (23397, 53711)]