1433289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 2266272

約数和(自身を除く): 832983

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 257, 429, 507, 771, 1859, 2827, 3341, 5577, 8481, 10023, 36751, 43433, 110253, 130299, 477763, 1433289]

約数ペア:

[(1, 1433289), (3, 477763), (11, 130299), (13, 110253), (33, 43433), (39, 36751), (143, 10023), (169, 8481), (257, 5577), (429, 3341), (507, 2827), (771, 1859)]