249706081

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{4783}}^1$

素因数の和:4920

約数の個数: 16

約数和(自身を含む): 274869504

約数和(自身を除く): 25163423

約数列:

[1, 17, 37, 83, 629, 1411, 3071, 4783, 52207, 81311, 176971, 396989, 3008507, 6748813, 14688593, 249706081]

約数ペア:

[(1, 249706081), (17, 14688593), (37, 6748813), (83, 3008507), (629, 396989), (1411, 176971), (3071, 81311), (4783, 52207)]