494571519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{50929}}^1$

素因数の和:51031

約数の個数: 24

約数和(自身を含む): 778617840

約数和(自身を除く): 284046321

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 9711, 50929, 152787, 458361, 662077, 1986231, 4227107, 5958693, 12681321, 38043963, 54952391, 164857173, 494571519]

約数ペア:

[(1, 494571519), (3, 164857173), (9, 54952391), (13, 38043963), (39, 12681321), (83, 5958693), (117, 4227107), (249, 1986231), (747, 662077), (1079, 458361), (3237, 152787), (9711, 50929)]