2981753859

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{55967}}^1$

素因数の和:56079

約数の個数: 32

約数和(自身を含む): 4728176640

約数和(自身を除く): 1746422781

約数列:

[1, 3, 7, 21, 43, 59, 129, 177, 301, 413, 903, 1239, 2537, 7611, 17759, 53277, 55967, 167901, 391769, 1175307, 2406581, 3302053, 7219743, 9906159, 16846067, 23114371, 50538201, 69343113, 141988279, 425964837, 993917953, 2981753859]

約数ペア:

[(1, 2981753859), (3, 993917953), (7, 425964837), (21, 141988279), (43, 69343113), (59, 50538201), (129, 23114371), (177, 16846067), (301, 9906159), (413, 7219743), (903, 3302053), (1239, 2406581), (2537, 1175307), (7611, 391769), (17759, 167901), (53277, 55967)]