3147693

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 4353216

約数和(自身を除く): 1205523

約数列:

[1, 3, 41, 123, 157, 163, 471, 489, 6437, 6683, 19311, 20049, 25591, 76773, 1049231, 3147693]

約数ペア:

[(1, 3147693), (3, 1049231), (41, 76773), (123, 25591), (157, 20049), (163, 19311), (471, 6683), (489, 6437)]