2415717

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 4003200

約数和(自身を除く): 1587483

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 277, 323, 459, 513, 831, 969, 2493, 2907, 4709, 5263, 7479, 8721, 14127, 15789, 42381, 47367, 89471, 127143, 142101, 268413, 805239, 2415717]

約数ペア:

[(1, 2415717), (3, 805239), (9, 268413), (17, 142101), (19, 127143), (27, 89471), (51, 47367), (57, 42381), (153, 15789), (171, 14127), (277, 8721), (323, 7479), (459, 5263), (513, 4709), (831, 2907), (969, 2493)]