1189269

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2617

約数の個数: 16

約数和(自身を含む): 1866240

約数和(自身を除く): 676971

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2591, 7773, 23319, 44047, 69957, 132141, 396423, 1189269]

約数ペア:

[(1, 1189269), (3, 396423), (9, 132141), (17, 69957), (27, 44047), (51, 23319), (153, 7773), (459, 2591)]