131286240001

素因数分解:

$7^1\times {\mathrm{569}}^1\times {\mathrm{769}}^1\times {\mathrm{42863}}^1$

素因数の和:44208

約数の個数: 16

約数和(自身を含む): 150504076800

約数和(自身を除く): 19217836799

約数列:

[1, 7, 569, 769, 3983, 5383, 42863, 300041, 437561, 3062927, 24389047, 32961647, 170723329, 230731529, 18755177143, 131286240001]

約数ペア:

[(1, 131286240001), (7, 18755177143), (569, 230731529), (769, 170723329), (3983, 32961647), (5383, 24389047), (42863, 3062927), (300041, 437561)]