12387177

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 19644768

約数和(自身を除く): 7257591

約数列:

[1, 3, 9, 11, 33, 99, 211, 593, 633, 1779, 1899, 2321, 5337, 6523, 6963, 19569, 20889, 58707, 125123, 375369, 1126107, 1376353, 4129059, 12387177]

約数ペア:

[(1, 12387177), (3, 4129059), (9, 1376353), (11, 1126107), (33, 375369), (99, 125123), (211, 58707), (593, 20889), (633, 19569), (1779, 6963), (1899, 6523), (2321, 5337)]