27985606

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{10513}}^1$

素因数の和:10548

約数の個数: 16

約数和(自身を含む): 46177488

約数和(自身を除く): 18191882

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 10513, 21026, 115643, 231286, 1272073, 2544146, 13992803, 27985606]

約数ペア:

[(1, 27985606), (2, 13992803), (11, 2544146), (22, 1272073), (121, 231286), (242, 115643), (1331, 21026), (2662, 10513)]