274333839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{20873}}^1$

素因数の和:21226

約数の個数: 16

約数和(自身を含む): 395103072

約数和(自身を除く): 120769233

約数列:

[1, 3, 13, 39, 337, 1011, 4381, 13143, 20873, 62619, 271349, 814047, 7034201, 21102603, 91444613, 274333839]

約数ペア:

[(1, 274333839), (3, 91444613), (13, 21102603), (39, 7034201), (337, 814047), (1011, 271349), (4381, 62619), (13143, 20873)]