2080493481

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{41233}}^1$

素因数の和:41397

約数の個数: 24

約数和(自身を含む): 3071108320

約数和(自身を除く): 990614839

約数列:

[1, 3, 11, 33, 121, 139, 363, 417, 1529, 4587, 16819, 41233, 50457, 123699, 453563, 1360689, 4989193, 5731387, 14967579, 17194161, 63045257, 189135771, 693497827, 2080493481]

約数ペア:

[(1, 2080493481), (3, 693497827), (11, 189135771), (33, 63045257), (121, 17194161), (139, 14967579), (363, 5731387), (417, 4989193), (1529, 1360689), (4587, 453563), (16819, 123699), (41233, 50457)]