248584761

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{541579}}^1$

素因数の和:541605

約数の個数: 16

約数和(自身を含む): 389937600

約数和(自身を除く): 141352839

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 541579, 1624737, 4874211, 9206843, 14622633, 27620529, 82861587, 248584761]

約数ペア:

[(1, 248584761), (3, 82861587), (9, 27620529), (17, 14622633), (27, 9206843), (51, 4874211), (153, 1624737), (459, 541579)]