2783180163

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 3856527360

約数和(自身を除く): 1073347197

約数列:

[1, 3, 41, 97, 123, 291, 479, 487, 1437, 1461, 3977, 11931, 19639, 19967, 46463, 47239, 58917, 59901, 139389, 141717, 233273, 699819, 1904983, 1936799, 5714949, 5810397, 9564193, 22627481, 28692579, 67882443, 927726721, 2783180163]

約数ペア:

[(1, 2783180163), (3, 927726721), (41, 67882443), (97, 28692579), (123, 22627481), (291, 9564193), (479, 5810397), (487, 5714949), (1437, 1936799), (1461, 1904983), (3977, 699819), (11931, 233273), (19639, 141717), (19967, 139389), (46463, 59901), (47239, 58917)]