1288492083

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{574963}}^1$

素因数の和:575055

約数の個数: 16

約数和(自身を含む): 1931879040

約数和(自身を除く): 643386957

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 574963, 1724889, 5174667, 15524001, 47721929, 143165787, 429497361, 1288492083]

約数ペア:

[(1, 1288492083), (3, 429497361), (9, 143165787), (27, 47721929), (83, 15524001), (249, 5174667), (747, 1724889), (2241, 574963)]