13331655743

素因数分解:

$7^4\times {\mathrm{29}}^1\times {\mathrm{191467}}^1$

素因数の和:191524

約数の個数: 20

約数和(自身を含む): 16089056040

約数和(自身を除く): 2757400297

約数列:

[1, 7, 29, 49, 203, 343, 1421, 2401, 9947, 69629, 191467, 1340269, 5552543, 9381883, 38867801, 65673181, 272074607, 459712267, 1904522249, 13331655743]

約数ペア:

[(1, 13331655743), (7, 1904522249), (29, 459712267), (49, 272074607), (203, 65673181), (343, 38867801), (1421, 9381883), (2401, 5552543), (9947, 1340269), (69629, 191467)]