39045249

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{3169}}^1$

素因数の和:3249

約数の個数: 18

約数和(自身を含む): 57982470

約数和(自身を除く): 18937221

約数列:

[1, 3, 9, 37, 111, 333, 1369, 3169, 4107, 9507, 12321, 28521, 117253, 351759, 1055277, 4338361, 13015083, 39045249]

約数ペア:

[(1, 39045249), (3, 13015083), (9, 4338361), (37, 1055277), (111, 351759), (333, 117253), (1369, 28521), (3169, 12321), (4107, 9507)]