5490023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 7354368

約数和(自身を除く): 1864345

約数列:

[1, 7, 11, 37, 41, 47, 77, 259, 287, 329, 407, 451, 517, 1517, 1739, 1927, 2849, 3157, 3619, 10619, 12173, 13489, 16687, 19129, 21197, 71299, 116809, 133903, 148379, 499093, 784289, 5490023]

約数ペア:

[(1, 5490023), (7, 784289), (11, 499093), (37, 148379), (41, 133903), (47, 116809), (77, 71299), (259, 21197), (287, 19129), (329, 16687), (407, 13489), (451, 12173), (517, 10619), (1517, 3619), (1739, 3157), (1927, 2849)]