2698559127

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{21859}}^1$

素因数の和:21948

約数の個数: 48

約数和(自身を含む): 4501411200

約数和(自身を除く): 1802852073

約数列:

[1, 3, 9, 11, 29, 33, 43, 87, 99, 129, 261, 319, 387, 473, 957, 1247, 1419, 2871, 3741, 4257, 11223, 13717, 21859, 41151, 65577, 123453, 196731, 240449, 633911, 721347, 939937, 1901733, 2164041, 2819811, 5705199, 6973021, 8459433, 10339307, 20919063, 27258173, 31017921, 62757189, 81774519, 93053763, 245323557, 299839903, 899519709, 2698559127]

約数ペア:

[(1, 2698559127), (3, 899519709), (9, 299839903), (11, 245323557), (29, 93053763), (33, 81774519), (43, 62757189), (87, 31017921), (99, 27258173), (129, 20919063), (261, 10339307), (319, 8459433), (387, 6973021), (473, 5705199), (957, 2819811), (1247, 2164041), (1419, 1901733), (2871, 939937), (3741, 721347), (4257, 633911), (11223, 240449), (13717, 196731), (21859, 123453), (41151, 65577)]