12440337

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45569}}^1$

素因数の和:45592

約数の個数: 16

約数和(自身を含む): 20415360

約数和(自身を除く): 7975023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 45569, 136707, 318983, 592397, 956949, 1777191, 4146779, 12440337]

約数ペア:

[(1, 12440337), (3, 4146779), (7, 1777191), (13, 956949), (21, 592397), (39, 318983), (91, 136707), (273, 45569)]