2069376477

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2621}}^1$

素因数の和:2810

約数の個数: 48

約数和(自身を含む): 3314291904

約数和(自身を除く): 1244915427

約数列:

[1, 3, 7, 21, 41, 49, 123, 131, 147, 287, 393, 861, 917, 2009, 2621, 2751, 5371, 6027, 6419, 7863, 16113, 18347, 19257, 37597, 55041, 107461, 112791, 128429, 263179, 322383, 343351, 385287, 752227, 789537, 1030053, 2256681, 2403457, 5265589, 7210371, 14077391, 15796767, 16824199, 42232173, 50472597, 98541737, 295625211, 689792159, 2069376477]

約数ペア:

[(1, 2069376477), (3, 689792159), (7, 295625211), (21, 98541737), (41, 50472597), (49, 42232173), (123, 16824199), (131, 15796767), (147, 14077391), (287, 7210371), (393, 5265589), (861, 2403457), (917, 2256681), (2009, 1030053), (2621, 789537), (2751, 752227), (5371, 385287), (6027, 343351), (6419, 322383), (7863, 263179), (16113, 128429), (18347, 112791), (19257, 107461), (37597, 55041)]