13270047

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37171}}^1$

素因数の和:37198

約数の個数: 16

約数和(自身を含む): 21411072

約数和(自身を除く): 8141025

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 37171, 111513, 260197, 631907, 780591, 1895721, 4423349, 13270047]

約数ペア:

[(1, 13270047), (3, 4423349), (7, 1895721), (17, 780591), (21, 631907), (51, 260197), (119, 111513), (357, 37171)]