13539381

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1327}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 19123200

約数和(自身を除く): 5583819

約数列:

[1, 3, 19, 57, 179, 537, 1327, 3401, 3981, 10203, 25213, 75639, 237533, 712599, 4513127, 13539381]

約数ペア:

[(1, 13539381), (3, 4513127), (19, 712599), (57, 237533), (179, 75639), (537, 25213), (1327, 10203), (3401, 3981)]