245544211

素因数分解:

${\mathrm{11}}^4\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:616

約数の個数: 20

約数和(自身を含む): 279325120

約数和(自身を除く): 33780909

約数列:

[1, 11, 31, 121, 341, 541, 1331, 3751, 5951, 14641, 16771, 41261, 65461, 184481, 453871, 720071, 2029291, 7920781, 22322201, 245544211]

約数ペア:

[(1, 245544211), (11, 22322201), (31, 7920781), (121, 2029291), (341, 720071), (541, 453871), (1331, 184481), (3751, 65461), (5951, 41261), (14641, 16771)]