30099699

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 52276224

約数和(自身を除く): 22176525

約数列:

[1, 3, 7, 9, 21, 41, 43, 63, 123, 129, 271, 287, 301, 369, 387, 813, 861, 903, 1763, 1897, 2439, 2583, 2709, 5289, 5691, 11111, 11653, 12341, 15867, 17073, 33333, 34959, 37023, 77777, 81571, 99999, 104877, 111069, 233331, 244713, 477773, 699993, 734139, 1433319, 3344411, 4299957, 10033233, 30099699]

約数ペア:

[(1, 30099699), (3, 10033233), (7, 4299957), (9, 3344411), (21, 1433319), (41, 734139), (43, 699993), (63, 477773), (123, 244713), (129, 233331), (271, 111069), (287, 104877), (301, 99999), (369, 81571), (387, 77777), (813, 37023), (861, 34959), (903, 33333), (1763, 17073), (1897, 15867), (2439, 12341), (2583, 11653), (2709, 11111), (5289, 5691)]