236415347

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{253937}}^1$

素因数の和:253970

約数の個数: 12

約数和(自身を含む): 289489320

約数和(自身を除く): 53073973

約数列:

[1, 7, 19, 49, 133, 931, 253937, 1777559, 4824803, 12442913, 33773621, 236415347]

約数ペア:

[(1, 236415347), (7, 33773621), (19, 12442913), (49, 4824803), (133, 1777559), (931, 253937)]