3091851

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 60

約数和(自身を含む): 5793480

約数和(自身を除く): 2701629

約数列:

[1, 3, 7, 9, 19, 21, 27, 41, 49, 57, 63, 81, 123, 133, 147, 171, 189, 287, 369, 399, 441, 513, 567, 779, 861, 931, 1107, 1197, 1323, 1539, 2009, 2337, 2583, 2793, 3321, 3591, 3969, 5453, 6027, 7011, 7749, 8379, 10773, 16359, 18081, 21033, 23247, 25137, 38171, 49077, 54243, 63099, 75411, 114513, 147231, 162729, 343539, 441693, 1030617, 3091851]

約数ペア:

[(1, 3091851), (3, 1030617), (7, 441693), (9, 343539), (19, 162729), (21, 147231), (27, 114513), (41, 75411), (49, 63099), (57, 54243), (63, 49077), (81, 38171), (123, 25137), (133, 23247), (147, 21033), (171, 18081), (189, 16359), (287, 10773), (369, 8379), (399, 7749), (441, 7011), (513, 6027), (567, 5453), (779, 3969), (861, 3591), (931, 3321), (1107, 2793), (1197, 2583), (1323, 2337), (1539, 2009)]