12970298903

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^2\times {\mathrm{32783}}^1$

素因数の和:32891

約数の個数: 18

約数和(自身を含む): 14161016016

約数和(自身を除く): 1190717113

約数列:

[1, 17, 37, 289, 629, 1369, 10693, 23273, 32783, 395641, 557311, 1212971, 9474287, 20620507, 44879927, 350548619, 762958759, 12970298903]

約数ペア:

[(1, 12970298903), (17, 762958759), (37, 350548619), (289, 44879927), (629, 20620507), (1369, 9474287), (10693, 1212971), (23273, 557311), (32783, 395641)]