56390243

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14411}}^1$

素因数の和:14474

約数の個数: 16

約数和(自身を含む): 71022336

約数和(自身を除く): 14632093

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 14411, 100877, 187343, 619673, 1311401, 4337711, 8055749, 56390243]

約数ペア:

[(1, 56390243), (7, 8055749), (13, 4337711), (43, 1311401), (91, 619673), (301, 187343), (559, 100877), (3913, 14411)]