262630426317

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1\times {\mathrm{155699}}^1$

素因数の和:157465

約数の個数: 32

約数和(自身を含む): 408955392000

約数和(自身を除く): 146324965683

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1709, 5127, 11963, 35889, 80323, 155699, 240969, 467097, 562261, 1089893, 1686783, 3269679, 7317853, 21953559, 51224971, 153674913, 266089591, 798268773, 1862627137, 5587881411, 12506210777, 37518632331, 87543475439, 262630426317]

約数ペア:

[(1, 262630426317), (3, 87543475439), (7, 37518632331), (21, 12506210777), (47, 5587881411), (141, 1862627137), (329, 798268773), (987, 266089591), (1709, 153674913), (5127, 51224971), (11963, 21953559), (35889, 7317853), (80323, 3269679), (155699, 1686783), (240969, 1089893), (467097, 562261)]