8937747

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1592

約数の個数: 36

約数和(自身を含む): 16183440

約数和(自身を除く): 7245693

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1559, 1911, 4677, 5733, 10913, 14031, 20267, 32739, 60801, 76391, 98217, 141869, 182403, 229173, 425607, 687519, 993083, 1276821, 2979249, 8937747]

約数ペア:

[(1, 8937747), (3, 2979249), (7, 1276821), (9, 993083), (13, 687519), (21, 425607), (39, 229173), (49, 182403), (63, 141869), (91, 98217), (117, 76391), (147, 60801), (273, 32739), (441, 20267), (637, 14031), (819, 10913), (1559, 5733), (1911, 4677)]