7684389

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 28

約数和(自身を含む): 11751936

約数和(自身を除く): 4067547

約数列:

[1, 3, 9, 27, 81, 83, 127, 243, 249, 381, 729, 747, 1143, 2241, 3429, 6723, 10287, 10541, 20169, 30861, 31623, 60507, 92583, 94869, 284607, 853821, 2561463, 7684389]

約数ペア:

[(1, 7684389), (3, 2561463), (9, 853821), (27, 284607), (81, 94869), (83, 92583), (127, 60507), (243, 31623), (249, 30861), (381, 20169), (729, 10541), (747, 10287), (1143, 6723), (2241, 3429)]