210002709

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{112361}}^1$

素因数の和:112460

約数の個数: 16

約数和(自身を含む): 323602560

約数和(自身を除く): 113599851

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 112361, 337083, 786527, 2359581, 10000129, 30000387, 70000903, 210002709]

約数ペア:

[(1, 210002709), (3, 70000903), (7, 30000387), (21, 10000129), (89, 2359581), (267, 786527), (623, 337083), (1869, 112361)]