30837303

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28793}}^1$

素因数の和:28823

約数の個数: 24

約数和(自身を含む): 53902368

約数和(自身を除く): 23065065

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 28793, 86379, 201551, 259137, 489481, 604653, 1468443, 1813959, 3426367, 4405329, 10279101, 30837303]

約数ペア:

[(1, 30837303), (3, 10279101), (7, 4405329), (9, 3426367), (17, 1813959), (21, 1468443), (51, 604653), (63, 489481), (119, 259137), (153, 201551), (357, 86379), (1071, 28793)]