3138291

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{8941}}^1$

素因数の和:8963

約数の個数: 16

約数和(自身を含む): 5007520

約数和(自身を除く): 1869229

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 8941, 26823, 80469, 116233, 241407, 348699, 1046097, 3138291]

約数ペア:

[(1, 3138291), (3, 1046097), (9, 348699), (13, 241407), (27, 116233), (39, 80469), (117, 26823), (351, 8941)]