2016901119

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{69431}}^1$

素因数の和:69878

約数の個数: 16

約数和(自身を含む): 2812829184

約数和(自身を除く): 795928065

約数列:

[1, 3, 23, 69, 421, 1263, 9683, 29049, 69431, 208293, 1596913, 4790739, 29230451, 87691353, 672300373, 2016901119]

約数ペア:

[(1, 2016901119), (3, 672300373), (23, 87691353), (69, 29230451), (421, 4790739), (1263, 1596913), (9683, 208293), (29049, 69431)]