339936871

素因数分解:

${\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 354716320

約数和(自身を除く): 14779449

約数列:

[1, 37, 139, 157, 421, 5143, 5809, 15577, 21823, 58519, 66097, 807451, 2165203, 2445589, 9187483, 339936871]

約数ペア:

[(1, 339936871), (37, 9187483), (139, 2445589), (157, 2165203), (421, 807451), (5143, 66097), (5809, 58519), (15577, 21823)]