252051273

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{11171}}^1$

素因数の和:11309

約数の個数: 24

約数和(自身を含む): 383423040

約数和(自身を除く): 131371767

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 981, 2507, 7521, 11171, 22563, 33513, 100539, 256933, 770799, 1217639, 2312397, 3652917, 10958751, 28005697, 84017091, 252051273]

約数ペア:

[(1, 252051273), (3, 84017091), (9, 28005697), (23, 10958751), (69, 3652917), (109, 2312397), (207, 1217639), (327, 770799), (981, 256933), (2507, 100539), (7521, 33513), (11171, 22563)]