26693821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 35168256

約数和(自身を除く): 8474435

約数列:

[1, 7, 11, 31, 53, 77, 211, 217, 341, 371, 583, 1477, 1643, 2321, 2387, 4081, 6541, 11183, 11501, 16247, 18073, 45787, 71951, 78281, 123013, 126511, 346673, 503657, 861091, 2426711, 3813403, 26693821]

約数ペア:

[(1, 26693821), (7, 3813403), (11, 2426711), (31, 861091), (53, 503657), (77, 346673), (211, 126511), (217, 123013), (341, 78281), (371, 71951), (583, 45787), (1477, 18073), (1643, 16247), (2321, 11501), (2387, 11183), (4081, 6541)]