2021004456471

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9753553}}^1$

素因数の和:9753613

約数の個数: 96

約数和(自身を含む): 4089938291712

約数和(自身を除く): 2068933835241

約数列:

[1, 3, 7, 9, 11, 13, 21, 23, 33, 39, 63, 69, 77, 91, 99, 117, 143, 161, 207, 231, 253, 273, 299, 429, 483, 693, 759, 819, 897, 1001, 1287, 1449, 1771, 2093, 2277, 2691, 3003, 3289, 5313, 6279, 9009, 9867, 15939, 18837, 23023, 29601, 69069, 207207, 9753553, 29260659, 68274871, 87781977, 107289083, 126796189, 204824613, 224331719, 321867249, 380388567, 614473839, 672995157, 751023581, 887573323, 965601747, 1141165701, 1394758079, 1570322033, 2018985471, 2253070743, 2467648909, 2662719969, 2916312347, 4184274237, 4710966099, 6759212229, 7402946727, 7988159907, 8748937041, 9763306553, 12552822711, 14132898297, 17273542363, 20414186429, 22208840181, 26246811123, 29289919659, 32079435817, 51820627089, 61242559287, 87869758977, 96238307451, 155461881267, 183727677861, 224556050719, 288714922353, 673668152157, 2021004456471]

約数ペア:

[(1, 2021004456471), (3, 673668152157), (7, 288714922353), (9, 224556050719), (11, 183727677861), (13, 155461881267), (21, 96238307451), (23, 87869758977), (33, 61242559287), (39, 51820627089), (63, 32079435817), (69, 29289919659), (77, 26246811123), (91, 22208840181), (99, 20414186429), (117, 17273542363), (143, 14132898297), (161, 12552822711), (207, 9763306553), (231, 8748937041), (253, 7988159907), (273, 7402946727), (299, 6759212229), (429, 4710966099), (483, 4184274237), (693, 2916312347), (759, 2662719969), (819, 2467648909), (897, 2253070743), (1001, 2018985471), (1287, 1570322033), (1449, 1394758079), (1771, 1141165701), (2093, 965601747), (2277, 887573323), (2691, 751023581), (3003, 672995157), (3289, 614473839), (5313, 380388567), (6279, 321867249), (9009, 224331719), (9867, 204824613), (15939, 126796189), (18837, 107289083), (23023, 87781977), (29601, 68274871), (69069, 29260659), (207207, 9753553)]