25437093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 38610432

約数和(自身を除く): 13173339

約数列:

[1, 3, 11, 33, 37, 83, 111, 249, 251, 407, 753, 913, 1221, 2739, 2761, 3071, 8283, 9213, 9287, 20833, 27861, 33781, 62499, 101343, 102157, 229163, 306471, 687489, 770821, 2312463, 8479031, 25437093]

約数ペア:

[(1, 25437093), (3, 8479031), (11, 2312463), (33, 770821), (37, 687489), (83, 306471), (111, 229163), (249, 102157), (251, 101343), (407, 62499), (753, 33781), (913, 27861), (1221, 20833), (2739, 9287), (2761, 9213), (3071, 8283)]