2247287733

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{218459}}^1$

素因数の和:218598

約数の個数: 20

約数和(自身を含む): 3383508480

約数和(自身を除く): 1136220747

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 218459, 655377, 1966131, 5898393, 17695179, 27744293, 83232879, 249698637, 749095911, 2247287733]

約数ペア:

[(1, 2247287733), (3, 749095911), (9, 249698637), (27, 83232879), (81, 27744293), (127, 17695179), (381, 5898393), (1143, 1966131), (3429, 655377), (10287, 218459)]