9747283

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 12773376

約数和(自身を除く): 3026093

約数列:

[1, 7, 13, 43, 47, 53, 91, 301, 329, 371, 559, 611, 689, 2021, 2279, 2491, 3913, 4277, 4823, 14147, 15953, 17437, 26273, 29627, 32383, 107113, 183911, 207389, 226681, 749791, 1392469, 9747283]

約数ペア:

[(1, 9747283), (7, 1392469), (13, 749791), (43, 226681), (47, 207389), (53, 183911), (91, 107113), (301, 32383), (329, 29627), (371, 26273), (559, 17437), (611, 15953), (689, 14147), (2021, 4823), (2279, 4277), (2491, 3913)]