12537147

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9787}}^1$

素因数の和:9858

約数の個数: 16

約数和(自身を含む): 19419392

約数和(自身を除く): 6882245

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 9787, 29361, 68509, 205527, 597007, 1791021, 4179049, 12537147]

約数ペア:

[(1, 12537147), (3, 4179049), (7, 1791021), (21, 597007), (61, 205527), (183, 68509), (427, 29361), (1281, 9787)]