1187668629

素因数分解:

$3^3\times 7^1\times {\mathrm{6283961}}^1$

素因数の和:6283977

約数の個数: 16

約数和(自身を含む): 2010867840

約数和(自身を除く): 823199211

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 6283961, 18851883, 43987727, 56555649, 131963181, 169666947, 395889543, 1187668629]

約数ペア:

[(1, 1187668629), (3, 395889543), (7, 169666947), (9, 131963181), (21, 56555649), (27, 43987727), (63, 18851883), (189, 6283961)]