31336227

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29759}}^1$

素因数の和:29784

約数の個数: 20

約数和(自身を含む): 50413440

約数和(自身を除く): 19077213

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 29759, 89277, 267831, 386867, 803493, 1160601, 2410479, 3481803, 10445409, 31336227]

約数ペア:

[(1, 31336227), (3, 10445409), (9, 3481803), (13, 2410479), (27, 1160601), (39, 803493), (81, 386867), (117, 267831), (351, 89277), (1053, 29759)]