406848321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 659393280

約数和(自身を除く): 252544959

約数列:

[1, 3, 9, 11, 33, 67, 83, 99, 201, 249, 603, 737, 739, 747, 913, 2211, 2217, 2739, 5561, 6633, 6651, 8129, 8217, 16683, 24387, 49513, 50049, 61171, 61337, 73161, 148539, 183513, 184011, 445617, 544643, 550539, 552033, 674707, 1633929, 2024121, 4109579, 4901787, 6072363, 12328737, 36986211, 45205369, 135616107, 406848321]

約数ペア:

[(1, 406848321), (3, 135616107), (9, 45205369), (11, 36986211), (33, 12328737), (67, 6072363), (83, 4901787), (99, 4109579), (201, 2024121), (249, 1633929), (603, 674707), (737, 552033), (739, 550539), (747, 544643), (913, 445617), (2211, 184011), (2217, 183513), (2739, 148539), (5561, 73161), (6633, 61337), (6651, 61171), (8129, 50049), (8217, 49513), (16683, 24387)]