2138097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 3116288

約数和(自身を除く): 978191

約数列:

[1, 3, 13, 39, 73, 219, 751, 949, 2253, 2847, 9763, 29289, 54823, 164469, 712699, 2138097]

約数ペア:

[(1, 2138097), (3, 712699), (13, 164469), (39, 54823), (73, 29289), (219, 9763), (751, 2847), (949, 2253)]