2021839359

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1071457}}^1$

素因数の和:1071514

約数の個数: 16

約数和(自身を含む): 2931509088

約数和(自身を除く): 909669729

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 1071457, 3214371, 18214769, 39643909, 54644307, 118931727, 673946453, 2021839359]

約数ペア:

[(1, 2021839359), (3, 673946453), (17, 118931727), (37, 54644307), (51, 39643909), (111, 18214769), (629, 3214371), (1887, 1071457)]