1302145719

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^2\times {\mathrm{307}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 2127299328

約数和(自身を除く): 825153609

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 307, 327, 357, 763, 921, 1853, 2149, 2289, 5219, 5559, 6447, 11881, 12971, 15657, 33463, 35643, 36533, 38913, 83167, 100389, 109599, 201977, 234241, 249501, 568871, 605931, 702723, 1413839, 1706613, 3647467, 3982097, 4241517, 10942401, 11946291, 25532269, 62006939, 76596807, 186020817, 434048573, 1302145719]

約数ペア:

[(1, 1302145719), (3, 434048573), (7, 186020817), (17, 76596807), (21, 62006939), (51, 25532269), (109, 11946291), (119, 10942401), (307, 4241517), (327, 3982097), (357, 3647467), (763, 1706613), (921, 1413839), (1853, 702723), (2149, 605931), (2289, 568871), (5219, 249501), (5559, 234241), (6447, 201977), (11881, 109599), (12971, 100389), (15657, 83167), (33463, 38913), (35643, 36533)]