1188397047

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{152183}}^1$

素因数の和:152342

約数の個数: 16

約数和(自身を含む): 1680111360

約数和(自身を除く): 491714313

約数列:

[1, 3, 19, 57, 137, 411, 2603, 7809, 152183, 456549, 2891477, 8674431, 20849071, 62547213, 396132349, 1188397047]

約数ペア:

[(1, 1188397047), (3, 396132349), (19, 62547213), (57, 20849071), (137, 8674431), (411, 2891477), (2603, 456549), (7809, 152183)]