458163

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 16

約数和(自身を含む): 691200

約数和(自身を除く): 233037

約数列:

[1, 3, 9, 27, 71, 213, 239, 639, 717, 1917, 2151, 6453, 16969, 50907, 152721, 458163]

約数ペア:

[(1, 458163), (3, 152721), (9, 50907), (27, 16969), (71, 6453), (213, 2151), (239, 1917), (639, 717)]