335923281

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{243953}}^1$

素因数の和:243982

約数の個数: 20

約数和(自身を含む): 531331812

約数和(自身を除く): 195408531

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 243953, 731859, 2195577, 4147201, 6586731, 12441603, 19760193, 37324809, 111974427, 335923281]

約数ペア:

[(1, 335923281), (3, 111974427), (9, 37324809), (17, 19760193), (27, 12441603), (51, 6586731), (81, 4147201), (153, 2195577), (459, 731859), (1377, 243953)]