211324977

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{460403}}^1$

素因数の和:460429

約数の個数: 16

約数和(自身を含む): 331490880

約数和(自身を除く): 120165903

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 460403, 1381209, 4143627, 7826851, 12430881, 23480553, 70441659, 211324977]

約数ペア:

[(1, 211324977), (3, 70441659), (9, 23480553), (17, 12430881), (27, 7826851), (51, 4143627), (153, 1381209), (459, 460403)]