2712263865

素因数分解:

$3^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{81707}}^1$

素因数の和:83928

約数の個数: 16

約数和(自身を含む): 4341636288

約数和(自身を除く): 1629372423

約数列:

[1, 3, 5, 15, 2213, 6639, 11065, 33195, 81707, 245121, 408535, 1225605, 180817591, 542452773, 904087955, 2712263865]

約数ペア:

[(1, 2712263865), (3, 904087955), (5, 542452773), (15, 180817591), (2213, 1225605), (6639, 408535), (11065, 245121), (33195, 81707)]