27645431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 31118208

約数和(自身を除く): 3472777

約数列:

[1, 11, 43, 211, 277, 473, 2321, 3047, 9073, 11911, 58447, 99803, 131021, 642917, 2513221, 27645431]

約数ペア:

[(1, 27645431), (11, 2513221), (43, 642917), (211, 131021), (277, 99803), (473, 58447), (2321, 11911), (3047, 9073)]