1628969903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 1938131712

約数和(自身を除く): 309161809

約数列:

[1, 11, 17, 43, 173, 187, 473, 731, 1171, 1903, 2941, 7439, 8041, 12881, 19907, 32351, 50353, 81829, 126463, 202583, 218977, 553883, 856001, 1391093, 2228413, 3443911, 8711069, 9416011, 37883021, 95821759, 148088173, 1628969903]

約数ペア:

[(1, 1628969903), (11, 148088173), (17, 95821759), (43, 37883021), (173, 9416011), (187, 8711069), (473, 3443911), (731, 2228413), (1171, 1391093), (1903, 856001), (2941, 553883), (7439, 218977), (8041, 202583), (12881, 126463), (19907, 81829), (32351, 50353)]