2069376489

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{7753}}^1$

素因数の和:8437

約数の個数: 24

約数和(自身を含む): 3057929472

約数和(自身を除く): 988552983

約数列:

[1, 3, 9, 47, 141, 423, 631, 1893, 5679, 7753, 23259, 29657, 69777, 88971, 266913, 364391, 1093173, 3279519, 4892143, 14676429, 44029287, 229930721, 689792163, 2069376489]

約数ペア:

[(1, 2069376489), (3, 689792163), (9, 229930721), (47, 44029287), (141, 14676429), (423, 4892143), (631, 3279519), (1893, 1093173), (5679, 364391), (7753, 266913), (23259, 88971), (29657, 69777)]