12449241

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 21248000

約数和(自身を除く): 8798759

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 331, 597, 993, 1393, 1791, 2317, 2979, 4179, 5373, 6951, 8937, 12537, 20853, 37611, 62559, 65869, 197607, 461083, 592821, 1383249, 1778463, 4149747, 12449241]

約数ペア:

[(1, 12449241), (3, 4149747), (7, 1778463), (9, 1383249), (21, 592821), (27, 461083), (63, 197607), (189, 65869), (199, 62559), (331, 37611), (597, 20853), (993, 12537), (1393, 8937), (1791, 6951), (2317, 5373), (2979, 4179)]