2438367057

素因数分解:

$3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{26711}}^1$

素因数の和:26760

約数の個数: 60

約数和(自身を含む): 4421583936

約数和(自身を除く): 1983216879

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 81, 147, 161, 189, 207, 441, 483, 567, 621, 1127, 1323, 1449, 1863, 3381, 3969, 4347, 10143, 13041, 26711, 30429, 80133, 91287, 186977, 240399, 560931, 614353, 721197, 1308839, 1682793, 1843059, 2163591, 3926517, 4300471, 5048379, 5529177, 11779551, 12901413, 15145137, 16587531, 30103297, 35338653, 38704239, 49762593, 90309891, 106015959, 116112717, 270929673, 348338151, 812789019, 2438367057]

約数ペア:

[(1, 2438367057), (3, 812789019), (7, 348338151), (9, 270929673), (21, 116112717), (23, 106015959), (27, 90309891), (49, 49762593), (63, 38704239), (69, 35338653), (81, 30103297), (147, 16587531), (161, 15145137), (189, 12901413), (207, 11779551), (441, 5529177), (483, 5048379), (567, 4300471), (621, 3926517), (1127, 2163591), (1323, 1843059), (1449, 1682793), (1863, 1308839), (3381, 721197), (3969, 614353), (4347, 560931), (10143, 240399), (13041, 186977), (26711, 91287), (30429, 80133)]