388675199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{4937}}^1$

素因数の和:5386

約数の個数: 16

約数和(自身を含む): 450108576

約数和(自身を除く): 61433377

約数列:

[1, 11, 17, 187, 421, 4631, 4937, 7157, 54307, 78727, 83929, 923219, 2078477, 22863247, 35334109, 388675199]

約数ペア:

[(1, 388675199), (11, 35334109), (17, 22863247), (187, 2078477), (421, 923219), (4631, 83929), (4937, 78727), (7157, 54307)]