28999161

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{63179}}^1$

素因数の和:63205

約数の個数: 16

約数和(自身を含む): 45489600

約数和(自身を除く): 16490439

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 63179, 189537, 568611, 1074043, 1705833, 3222129, 9666387, 28999161]

約数ペア:

[(1, 28999161), (3, 9666387), (9, 3222129), (17, 1705833), (27, 1074043), (51, 568611), (153, 189537), (459, 63179)]