285042213

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{621007}}^1$

素因数の和:621033

約数の個数: 16

約数和(自身を含む): 447125760

約数和(自身を除く): 162083547

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 621007, 1863021, 5589063, 10557119, 16767189, 31671357, 95014071, 285042213]

約数ペア:

[(1, 285042213), (3, 95014071), (9, 31671357), (17, 16767189), (27, 10557119), (51, 5589063), (153, 1863021), (459, 621007)]