42451508729

素因数分解:

$7^2\times {\mathrm{631}}^1\times {\mathrm{1372991}}^1$

素因数の和:1373636

約数の個数: 12

約数和(自身を含む): 49460663808

約数和(自身を除く): 7009155079

約数列:

[1, 7, 49, 631, 4417, 30919, 1372991, 9610937, 67276559, 866357321, 6064501247, 42451508729]

約数ペア:

[(1, 42451508729), (7, 6064501247), (49, 866357321), (631, 67276559), (4417, 9610937), (30919, 1372991)]