2018667303

素因数分解:

$3^2\times {\mathrm{349}}^1\times {\mathrm{642683}}^1$

素因数の和:643038

約数の個数: 12

約数和(自身を含む): 2924212200

約数和(自身を除く): 905544897

約数列:

[1, 3, 9, 349, 1047, 3141, 642683, 1928049, 5784147, 224296367, 672889101, 2018667303]

約数ペア:

[(1, 2018667303), (3, 672889101), (9, 224296367), (349, 5784147), (1047, 1928049), (3141, 642683)]