305642403

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1103}}^1$

素因数の和:1437

約数の個数: 40

約数和(自身を含む): 500138496

約数和(自身を除く): 194496093

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 311, 891, 933, 1103, 2799, 3309, 3421, 8397, 9927, 10263, 12133, 25191, 29781, 30789, 36399, 89343, 92367, 109197, 277101, 327591, 343033, 982773, 1029099, 3087297, 3773363, 9261891, 11320089, 27785673, 33960267, 101880801, 305642403]

約数ペア:

[(1, 305642403), (3, 101880801), (9, 33960267), (11, 27785673), (27, 11320089), (33, 9261891), (81, 3773363), (99, 3087297), (297, 1029099), (311, 982773), (891, 343033), (933, 327591), (1103, 277101), (2799, 109197), (3309, 92367), (3421, 89343), (8397, 36399), (9927, 30789), (10263, 29781), (12133, 25191)]