245280303

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{1933}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 370492512

約数和(自身を除く): 125212209

約数列:

[1, 3, 9, 23, 69, 207, 613, 1839, 1933, 5517, 5799, 14099, 17397, 42297, 44459, 126891, 133377, 400131, 1184929, 3554787, 10664361, 27253367, 81760101, 245280303]

約数ペア:

[(1, 245280303), (3, 81760101), (9, 27253367), (23, 10664361), (69, 3554787), (207, 1184929), (613, 400131), (1839, 133377), (1933, 126891), (5517, 44459), (5799, 42297), (14099, 17397)]