2247803129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{221393}}^1$

素因数の和:221488

約数の個数: 16

約数和(自身を含む): 2677981824

約数和(自身を除く): 430178695

約数列:

[1, 11, 13, 71, 143, 781, 923, 10153, 221393, 2435323, 2878109, 15718903, 31659199, 172907933, 204345739, 2247803129]

約数ペア:

[(1, 2247803129), (11, 204345739), (13, 172907933), (71, 31659199), (143, 15718903), (781, 2878109), (923, 2435323), (10153, 221393)]