2189173689

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{3863}}^1$

素因数の和:4162

約数の個数: 32

約数和(自身を含む): 3289036800

約数和(自身を除く): 1099863111

約数列:

[1, 3, 9, 27, 139, 151, 417, 453, 1251, 1359, 3753, 3863, 4077, 11589, 20989, 34767, 62967, 104301, 188901, 536957, 566703, 583313, 1610871, 1749939, 4832613, 5249817, 14497839, 15749451, 81080507, 243241521, 729724563, 2189173689]

約数ペア:

[(1, 2189173689), (3, 729724563), (9, 243241521), (27, 81080507), (139, 15749451), (151, 14497839), (417, 5249817), (453, 4832613), (1251, 1749939), (1359, 1610871), (3753, 583313), (3863, 566703), (4077, 536957), (11589, 188901), (20989, 104301), (34767, 62967)]