13791057

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5171}}^1$

素因数の和:5308

約数の個数: 16

約数和(自身を含む): 21184512

約数和(自身を除く): 7393455

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 5171, 15513, 36197, 108591, 656717, 1970151, 4597019, 13791057]

約数ペア:

[(1, 13791057), (3, 4597019), (7, 1970151), (21, 656717), (127, 108591), (381, 36197), (889, 15513), (2667, 5171)]