2912773689

素因数分解:

$3^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5689}}^1$

素因数の和:5761

約数の個数: 72

約数和(自身を含む): 5194469280

約数和(自身を除く): 2281695591

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 81, 129, 147, 189, 243, 301, 387, 441, 567, 903, 1161, 1323, 1701, 2107, 2709, 3483, 3969, 5689, 6321, 8127, 10449, 11907, 17067, 18963, 24381, 39823, 51201, 56889, 73143, 119469, 153603, 170667, 244627, 278761, 358407, 460809, 512001, 733881, 836283, 1075221, 1382427, 1712389, 2201643, 2508849, 3225663, 5137167, 6604929, 7526547, 9676989, 11986723, 15411501, 19814787, 22579641, 35960169, 46234503, 59444361, 67738923, 107880507, 138703509, 323641521, 416110527, 970924563, 2912773689]

約数ペア:

[(1, 2912773689), (3, 970924563), (7, 416110527), (9, 323641521), (21, 138703509), (27, 107880507), (43, 67738923), (49, 59444361), (63, 46234503), (81, 35960169), (129, 22579641), (147, 19814787), (189, 15411501), (243, 11986723), (301, 9676989), (387, 7526547), (441, 6604929), (567, 5137167), (903, 3225663), (1161, 2508849), (1323, 2201643), (1701, 1712389), (2107, 1382427), (2709, 1075221), (3483, 836283), (3969, 733881), (5689, 512001), (6321, 460809), (8127, 358407), (10449, 278761), (11907, 244627), (17067, 170667), (18963, 153603), (24381, 119469), (39823, 73143), (51201, 56889)]