2069769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 3016832

約数和(自身を除く): 947063

約数列:

[1, 3, 13, 39, 73, 219, 727, 949, 2181, 2847, 9451, 28353, 53071, 159213, 689923, 2069769]

約数ペア:

[(1, 2069769), (3, 689923), (13, 159213), (39, 53071), (73, 28353), (219, 9451), (727, 2847), (949, 2181)]