12964077

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 10018323

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 239, 287, 369, 441, 717, 861, 1107, 1323, 1673, 2009, 2151, 2583, 5019, 6027, 6453, 7749, 9799, 11711, 15057, 18081, 29397, 35133, 45171, 54243, 68593, 88191, 105399, 205779, 264573, 316197, 480151, 617337, 1440453, 1852011, 4321359, 12964077]

約数ペア:

[(1, 12964077), (3, 4321359), (7, 1852011), (9, 1440453), (21, 617337), (27, 480151), (41, 316197), (49, 264573), (63, 205779), (123, 105399), (147, 88191), (189, 68593), (239, 54243), (287, 45171), (369, 35133), (441, 29397), (717, 18081), (861, 15057), (1107, 11711), (1323, 9799), (1673, 7749), (2009, 6453), (2151, 6027), (2583, 5019)]