41285881

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 11936519

約数列:

[1, 7, 13, 47, 49, 91, 197, 329, 343, 611, 637, 1379, 2303, 2561, 4277, 4459, 9259, 9653, 16121, 17927, 29939, 64813, 67571, 120367, 125489, 209573, 453691, 842569, 878423, 3175837, 5897983, 41285881]

約数ペア:

[(1, 41285881), (7, 5897983), (13, 3175837), (47, 878423), (49, 842569), (91, 453691), (197, 209573), (329, 125489), (343, 120367), (611, 67571), (637, 64813), (1379, 29939), (2303, 17927), (2561, 16121), (4277, 9653), (4459, 9259)]