3947278321

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{3001}}^1\times {\mathrm{4583}}^1$

素因数の和:7632

約数の個数: 16

約数和(自身を含む): 4623752448

約数和(自身を除く): 676474127

約数列:

[1, 7, 41, 287, 3001, 4583, 21007, 32081, 123041, 187903, 861287, 1315321, 13753583, 96275081, 563896903, 3947278321]

約数ペア:

[(1, 3947278321), (7, 563896903), (41, 96275081), (287, 13753583), (3001, 1315321), (4583, 861287), (21007, 187903), (32081, 123041)]