126977891

素因数分解:

${\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1994

約数の個数: 12

約数和(自身を含む): 133125552

約数和(自身を除く): 6147661

約数列:

[1, 31, 71, 961, 1861, 2201, 57691, 68231, 132131, 1788421, 4096061, 126977891]

約数ペア:

[(1, 126977891), (31, 4096061), (71, 1788421), (961, 132131), (1861, 68231), (2201, 57691)]