1669923

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:623

約数の個数: 16

約数和(自身を含む): 2498560

約数和(自身を除く): 828637

約数列:

[1, 3, 9, 27, 127, 381, 487, 1143, 1461, 3429, 4383, 13149, 61849, 185547, 556641, 1669923]

約数ペア:

[(1, 1669923), (3, 556641), (9, 185547), (27, 61849), (127, 13149), (381, 4383), (487, 3429), (1143, 1461)]