589291281

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4919}}^1$

素因数の和:4980

約数の個数: 48

約数和(自身を含む): 967075200

約数和(自身を除く): 377783919

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 243, 261, 459, 493, 783, 1377, 1479, 2349, 4131, 4437, 4919, 7047, 13311, 14757, 39933, 44271, 83623, 119799, 132813, 142651, 250869, 398439, 427953, 752607, 1195317, 1283859, 2257821, 2425067, 3851577, 6773463, 7275201, 11554731, 20320389, 21825603, 34664193, 65476809, 196430427, 589291281]

約数ペア:

[(1, 589291281), (3, 196430427), (9, 65476809), (17, 34664193), (27, 21825603), (29, 20320389), (51, 11554731), (81, 7275201), (87, 6773463), (153, 3851577), (243, 2425067), (261, 2257821), (459, 1283859), (493, 1195317), (783, 752607), (1377, 427953), (1479, 398439), (2349, 250869), (4131, 142651), (4437, 132813), (4919, 119799), (7047, 83623), (13311, 44271), (14757, 39933)]