2095648317

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 3606595200

約数和(自身を除く): 1510946883

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 239, 337, 413, 441, 531, 717, 1011, 1239, 1673, 2151, 2359, 2891, 3033, 3717, 5019, 7077, 8673, 11711, 14101, 15057, 16513, 19883, 21231, 26019, 35133, 42303, 49539, 59649, 80543, 98707, 105399, 126909, 139181, 148617, 178947, 241629, 296121, 417543, 563801, 690949, 724887, 888363, 974267, 1252629, 1691403, 2072847, 2922801, 3946607, 4752037, 5074209, 6218541, 8768403, 11839821, 14256111, 33264259, 35519463, 42768333, 99792777, 232849813, 299378331, 698549439, 2095648317]

約数ペア:

[(1, 2095648317), (3, 698549439), (7, 299378331), (9, 232849813), (21, 99792777), (49, 42768333), (59, 35519463), (63, 33264259), (147, 14256111), (177, 11839821), (239, 8768403), (337, 6218541), (413, 5074209), (441, 4752037), (531, 3946607), (717, 2922801), (1011, 2072847), (1239, 1691403), (1673, 1252629), (2151, 974267), (2359, 888363), (2891, 724887), (3033, 690949), (3717, 563801), (5019, 417543), (7077, 296121), (8673, 241629), (11711, 178947), (14101, 148617), (15057, 139181), (16513, 126909), (19883, 105399), (21231, 98707), (26019, 80543), (35133, 59649), (42303, 49539)]