65749817

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{10243}}^1$

素因数の和:10388

約数の個数: 12

約数和(自身を含む): 77075856

約数和(自身を除く): 11326039

約数列:

[1, 7, 49, 131, 917, 6419, 10243, 71701, 501907, 1341833, 9392831, 65749817]

約数ペア:

[(1, 65749817), (7, 9392831), (49, 1341833), (131, 501907), (917, 71701), (6419, 10243)]