12408039

素因数分解:

$3^3\times 7^1\times {\mathrm{65651}}^1$

素因数の和:65667

約数の個数: 16

約数和(自身を含む): 21008640

約数和(自身を除く): 8600601

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 65651, 196953, 459557, 590859, 1378671, 1772577, 4136013, 12408039]

約数ペア:

[(1, 12408039), (3, 4136013), (7, 1772577), (9, 1378671), (21, 590859), (27, 459557), (63, 196953), (189, 65651)]