1438824339

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{3697}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 2107948752

約数和(自身を除く): 669124413

約数列:

[1, 3, 9, 83, 249, 521, 747, 1563, 3697, 4689, 11091, 33273, 43243, 129729, 306851, 389187, 920553, 1926137, 2761659, 5778411, 17335233, 159869371, 479608113, 1438824339]

約数ペア:

[(1, 1438824339), (3, 479608113), (9, 159869371), (83, 17335233), (249, 5778411), (521, 2761659), (747, 1926137), (1563, 920553), (3697, 389187), (4689, 306851), (11091, 129729), (33273, 43243)]