465291

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:935

約数の個数: 16

約数和(自身を含む): 726400

約数和(自身を除く): 261109

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 907, 2721, 8163, 17233, 24489, 51699, 155097, 465291]

約数ペア:

[(1, 465291), (3, 155097), (9, 51699), (19, 24489), (27, 17233), (57, 8163), (171, 2721), (513, 907)]