2016194523

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{442439}}^1$

素因数の和:442487

約数の個数: 24

約数和(自身を含む): 3228042240

約数和(自身を除く): 1211847717

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 442439, 1327317, 3097073, 9291219, 13715609, 21679511, 41146827, 65038533, 96009263, 288027789, 672064841, 2016194523]

約数ペア:

[(1, 2016194523), (3, 672064841), (7, 288027789), (21, 96009263), (31, 65038533), (49, 41146827), (93, 21679511), (147, 13715609), (217, 9291219), (651, 3097073), (1519, 1327317), (4557, 442439)]