5287221

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{11519}}^1$

素因数の和:11545

約数の個数: 16

約数和(自身を含む): 8294400

約数和(自身を除く): 3007179

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 11519, 34557, 103671, 195823, 311013, 587469, 1762407, 5287221]

約数ペア:

[(1, 5287221), (3, 1762407), (9, 587469), (17, 311013), (27, 195823), (51, 103671), (153, 34557), (459, 11519)]