2116715979

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{57173}}^1$

素因数の和:57267

約数の個数: 32

約数和(自身を含む): 3381041664

約数和(自身を除く): 1264325685

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 287, 301, 861, 903, 1763, 5289, 12341, 37023, 57173, 171519, 400211, 1200633, 2344093, 2458439, 7032279, 7375317, 16408651, 17209073, 49225953, 51627219, 100795999, 302387997, 705571993, 2116715979]

約数ペア:

[(1, 2116715979), (3, 705571993), (7, 302387997), (21, 100795999), (41, 51627219), (43, 49225953), (123, 17209073), (129, 16408651), (287, 7375317), (301, 7032279), (861, 2458439), (903, 2344093), (1763, 1200633), (5289, 400211), (12341, 171519), (37023, 57173)]