2994291256327

素因数分解:

$7^2\times {\mathrm{61}}^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{821}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 3603111207696

約数和(自身を除く): 608819951369

約数列:

[1, 7, 49, 61, 83, 241, 427, 581, 821, 1687, 2989, 3721, 4067, 5063, 5747, 11809, 14701, 20003, 26047, 35441, 40229, 50081, 68143, 102907, 140021, 182329, 197861, 248087, 308843, 350567, 477001, 720349, 896761, 980147, 1220183, 1385027, 2161901, 2453969, 3054941, 3339007, 4156723, 6277327, 8541281, 9695189, 12069521, 15133307, 16422463, 21384587, 29097061, 43941289, 59788967, 74431163, 84486647, 114957241, 149692109, 203679427, 253560103, 521018141, 591406529, 736240781, 804700687, 1001770243, 1774920721, 3647126987, 5153685467, 7012391701, 12424445047, 36075798269, 49086741907, 61107984823, 427755893761, 2994291256327]

約数ペア:

[(1, 2994291256327), (7, 427755893761), (49, 61107984823), (61, 49086741907), (83, 36075798269), (241, 12424445047), (427, 7012391701), (581, 5153685467), (821, 3647126987), (1687, 1774920721), (2989, 1001770243), (3721, 804700687), (4067, 736240781), (5063, 591406529), (5747, 521018141), (11809, 253560103), (14701, 203679427), (20003, 149692109), (26047, 114957241), (35441, 84486647), (40229, 74431163), (50081, 59788967), (68143, 43941289), (102907, 29097061), (140021, 21384587), (182329, 16422463), (197861, 15133307), (248087, 12069521), (308843, 9695189), (350567, 8541281), (477001, 6277327), (720349, 4156723), (896761, 3339007), (980147, 3054941), (1220183, 2453969), (1385027, 2161901)]