1293352011

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 2243024784

約数和(自身を除く): 949672773

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 233, 287, 307, 369, 441, 699, 861, 921, 1631, 2009, 2097, 2149, 2583, 2763, 4893, 6027, 6447, 9553, 11417, 12587, 14679, 15043, 18081, 19341, 28659, 34251, 37761, 45129, 66871, 71531, 85977, 88109, 102753, 113283, 135387, 200613, 214593, 264327, 468097, 500717, 601839, 616763, 643779, 792981, 1404291, 1502151, 1850289, 2932771, 3505019, 4212873, 4506453, 5550867, 8798313, 10515057, 20529397, 26394939, 31545171, 61588191, 143705779, 184764573, 431117337, 1293352011]

約数ペア:

[(1, 1293352011), (3, 431117337), (7, 184764573), (9, 143705779), (21, 61588191), (41, 31545171), (49, 26394939), (63, 20529397), (123, 10515057), (147, 8798313), (233, 5550867), (287, 4506453), (307, 4212873), (369, 3505019), (441, 2932771), (699, 1850289), (861, 1502151), (921, 1404291), (1631, 792981), (2009, 643779), (2097, 616763), (2149, 601839), (2583, 500717), (2763, 468097), (4893, 264327), (6027, 214593), (6447, 200613), (9553, 135387), (11417, 113283), (12587, 102753), (14679, 88109), (15043, 85977), (18081, 71531), (19341, 66871), (28659, 45129), (34251, 37761)]