142734347

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{929}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 167132160

約数和(自身を除く): 24397813

約数列:

[1, 7, 47, 329, 467, 929, 3269, 6503, 21949, 43663, 153643, 305641, 433843, 3036901, 20390621, 142734347]

約数ペア:

[(1, 142734347), (7, 20390621), (47, 3036901), (329, 433843), (467, 305641), (929, 153643), (3269, 43663), (6503, 21949)]