528066639

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{2269}}^1$

素因数の和:3655

約数の個数: 24

約数和(自身を含む): 803852400

約数和(自身を除く): 275785761

約数列:

[1, 3, 9, 19, 57, 171, 1361, 2269, 4083, 6807, 12249, 20421, 25859, 43111, 77577, 129333, 232731, 387999, 3088109, 9264327, 27792981, 58674071, 176022213, 528066639]

約数ペア:

[(1, 528066639), (3, 176022213), (9, 58674071), (19, 27792981), (57, 9264327), (171, 3088109), (1361, 387999), (2269, 232731), (4083, 129333), (6807, 77577), (12249, 43111), (20421, 25859)]