288627

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 16

約数和(自身を含む): 414720

約数和(自身を除く): 126093

約数列:

[1, 3, 23, 47, 69, 89, 141, 267, 1081, 2047, 3243, 4183, 6141, 12549, 96209, 288627]

約数ペア:

[(1, 288627), (3, 96209), (23, 12549), (47, 6141), (69, 4183), (89, 3243), (141, 2047), (267, 1081)]