40816853

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 53089344

約数和(自身を除く): 12272491

約数列:

[1, 7, 11, 41, 49, 77, 287, 451, 539, 1847, 2009, 3157, 12929, 20317, 22099, 75727, 90503, 142219, 530089, 832997, 995533, 3710623, 5830979, 40816853]

約数ペア:

[(1, 40816853), (7, 5830979), (11, 3710623), (41, 995533), (49, 832997), (77, 530089), (287, 142219), (451, 90503), (539, 75727), (1847, 22099), (2009, 20317), (3157, 12929)]