56174259

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{3137}}^1$

素因数の和:3314

約数の個数: 16

約数和(自身を含む): 77119488

約数和(自身を除く): 20945229

約数列:

[1, 3, 47, 127, 141, 381, 3137, 5969, 9411, 17907, 147439, 398399, 442317, 1195197, 18724753, 56174259]

約数ペア:

[(1, 56174259), (3, 18724753), (47, 1195197), (127, 442317), (141, 398399), (381, 147439), (3137, 17907), (5969, 9411)]