1900288001811

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{943849}}^1$

素因数の和:944139

約数の個数: 32

約数和(自身を含む): 2631302784000

約数和(自身を除く): 731014782189

約数列:

[1, 3, 47, 109, 131, 141, 327, 393, 5123, 6157, 14279, 15369, 18471, 42837, 671113, 943849, 2013339, 2831547, 44360903, 102879541, 123644219, 133082709, 308638623, 370932657, 4835338427, 5811278293, 13477219871, 14506015281, 17433834879, 40431659613, 633429333937, 1900288001811]

約数ペア:

[(1, 1900288001811), (3, 633429333937), (47, 40431659613), (109, 17433834879), (131, 14506015281), (141, 13477219871), (327, 5811278293), (393, 4835338427), (5123, 370932657), (6157, 308638623), (14279, 133082709), (15369, 123644219), (18471, 102879541), (42837, 44360903), (671113, 2831547), (943849, 2013339)]