57697927

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3121}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 69932800

約数和(自身を除く): 12234873

約数列:

[1, 7, 19, 133, 139, 973, 2641, 3121, 18487, 21847, 59299, 415093, 433819, 3036733, 8242561, 57697927]

約数ペア:

[(1, 57697927), (7, 8242561), (19, 3036733), (133, 433819), (139, 415093), (973, 59299), (2641, 21847), (3121, 18487)]