5893881

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 9427968

約数和(自身を除く): 3534087

約数列:

[1, 3, 7, 21, 43, 61, 107, 129, 183, 301, 321, 427, 749, 903, 1281, 2247, 2623, 4601, 6527, 7869, 13803, 18361, 19581, 32207, 45689, 55083, 96621, 137067, 280661, 841983, 1964627, 5893881]

約数ペア:

[(1, 5893881), (3, 1964627), (7, 841983), (21, 280661), (43, 137067), (61, 96621), (107, 55083), (129, 45689), (183, 32207), (301, 19581), (321, 18361), (427, 13803), (749, 7869), (903, 6527), (1281, 4601), (2247, 2623)]