6466239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 10653552

約数和(自身を除く): 4187313

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 3251, 9753, 29259, 42263, 55267, 126789, 165801, 380367, 497403, 718471, 2155413, 6466239]

約数ペア:

[(1, 6466239), (3, 2155413), (9, 718471), (13, 497403), (17, 380367), (39, 165801), (51, 126789), (117, 55267), (153, 42263), (221, 29259), (663, 9753), (1989, 3251)]