23332551

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 38304000

約数和(自身を除く): 14971449

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 121, 187, 199, 209, 323, 363, 561, 597, 627, 969, 2057, 2189, 2299, 3383, 3553, 3781, 6171, 6567, 6897, 10149, 10659, 11343, 24079, 37213, 39083, 41591, 64277, 72237, 111639, 117249, 124773, 192831, 409343, 457501, 707047, 1228029, 1372503, 2121141, 7777517, 23332551]

約数ペア:

[(1, 23332551), (3, 7777517), (11, 2121141), (17, 1372503), (19, 1228029), (33, 707047), (51, 457501), (57, 409343), (121, 192831), (187, 124773), (199, 117249), (209, 111639), (323, 72237), (363, 64277), (561, 41591), (597, 39083), (627, 37213), (969, 24079), (2057, 11343), (2189, 10659), (2299, 10149), (3383, 6897), (3553, 6567), (3781, 6171)]