89240041

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 104152832

約数和(自身を除く): 14912791

約数列:

[1, 11, 31, 37, 121, 341, 407, 643, 1147, 3751, 4477, 7073, 12617, 19933, 23791, 77803, 138787, 219263, 261701, 737521, 2411893, 2878711, 8112731, 89240041]

約数ペア:

[(1, 89240041), (11, 8112731), (31, 2878711), (37, 2411893), (121, 737521), (341, 261701), (407, 219263), (643, 138787), (1147, 77803), (3751, 23791), (4477, 19933), (7073, 12617)]