258229609

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 307044864

約数和(自身を除く): 48815255

約数列:

[1, 11, 17, 47, 121, 187, 517, 799, 2057, 2671, 5687, 8789, 29381, 45407, 96679, 125537, 323191, 499477, 1380907, 2134129, 5494247, 15189977, 23475419, 258229609]

約数ペア:

[(1, 258229609), (11, 23475419), (17, 15189977), (47, 5494247), (121, 2134129), (187, 1380907), (517, 499477), (799, 323191), (2057, 125537), (2671, 96679), (5687, 45407), (8789, 29381)]