12504591

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 8024049

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 593, 639, 781, 1779, 1917, 2343, 5337, 6523, 7029, 16011, 19569, 21087, 42103, 58707, 126309, 176121, 378927, 463133, 1136781, 1389399, 4168197, 12504591]

約数ペア:

[(1, 12504591), (3, 4168197), (9, 1389399), (11, 1136781), (27, 463133), (33, 378927), (71, 176121), (99, 126309), (213, 58707), (297, 42103), (593, 21087), (639, 19569), (781, 16011), (1779, 7029), (1917, 6523), (2343, 5337)]