293887804987

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{4909}}^1\times {\mathrm{181967}}^1$

素因数の和:186930

約数の個数: 16

約数和(自身を含む): 343089745920

約数和(自身を除く): 49201940933

約数列:

[1, 7, 47, 329, 4909, 34363, 181967, 230723, 1273769, 1615061, 8552449, 59867143, 893276003, 6252932021, 41983972141, 293887804987]

約数ペア:

[(1, 293887804987), (7, 41983972141), (47, 6252932021), (329, 893276003), (4909, 59867143), (34363, 8552449), (181967, 1615061), (230723, 1273769)]