999905401

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{911}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 1129508352

約数和(自身を除く): 129602951

約数列:

[1, 11, 47, 121, 193, 517, 911, 2123, 5687, 9071, 10021, 23353, 42817, 99781, 110231, 175823, 470987, 1097591, 1934053, 5180857, 8263681, 21274583, 90900491, 999905401]

約数ペア:

[(1, 999905401), (11, 90900491), (47, 21274583), (121, 8263681), (193, 5180857), (517, 1934053), (911, 1097591), (2123, 470987), (5687, 175823), (9071, 110231), (10021, 99781), (23353, 42817)]