2017238439

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1\times {\mathrm{3137}}^1$

素因数の和:6230

約数の個数: 16

約数和(自身を含む): 2729306880

約数和(自身を除く): 712068441

約数列:

[1, 3, 71, 213, 3019, 3137, 9057, 9411, 214349, 222727, 643047, 668181, 9470603, 28411809, 672412813, 2017238439]

約数ペア:

[(1, 2017238439), (3, 672412813), (71, 28411809), (213, 9470603), (3019, 668181), (3137, 643047), (9057, 222727), (9411, 214349)]