8151857

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 10035072

約数和(自身を除く): 1883215

約数列:

[1, 7, 17, 61, 119, 427, 1037, 1123, 7259, 7861, 19091, 68503, 133637, 479521, 1164551, 8151857]

約数ペア:

[(1, 8151857), (7, 1164551), (17, 479521), (61, 133637), (119, 68503), (427, 19091), (1037, 7861), (1123, 7259)]