12072249

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5179}}^1$

素因数の和:5229

約数の個数: 24

約数和(自身を含む): 20471360

約数和(自身を除く): 8399111

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 5179, 15537, 36253, 46611, 108759, 191623, 326277, 574869, 1341361, 1724607, 4024083, 12072249]

約数ペア:

[(1, 12072249), (3, 4024083), (7, 1724607), (9, 1341361), (21, 574869), (37, 326277), (63, 191623), (111, 108759), (259, 46611), (333, 36253), (777, 15537), (2331, 5179)]