4085940123

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{5323}}^1$

素因数の和:5548

約数の個数: 48

約数和(自身を含む): 6503159520

約数和(自身を除く): 2417219397

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 173, 261, 493, 519, 1479, 1557, 2941, 4437, 5017, 5323, 8823, 15051, 15969, 26469, 45153, 47907, 85289, 90491, 154367, 255867, 271473, 463101, 767601, 814419, 920879, 1389303, 2624239, 2762637, 7872717, 8287911, 15654943, 23618151, 26705491, 46964829, 80116473, 140894487, 240349419, 453993347, 1361980041, 4085940123]

約数ペア:

[(1, 4085940123), (3, 1361980041), (9, 453993347), (17, 240349419), (29, 140894487), (51, 80116473), (87, 46964829), (153, 26705491), (173, 23618151), (261, 15654943), (493, 8287911), (519, 7872717), (1479, 2762637), (1557, 2624239), (2941, 1389303), (4437, 920879), (5017, 814419), (5323, 767601), (8823, 463101), (15051, 271473), (15969, 255867), (26469, 154367), (45153, 90491), (47907, 85289)]