31393669921

素因数分解:

${\mathrm{43}}^2\times {\mathrm{83}}^1\times {\mathrm{204563}}^1$

素因数の和:204732

約数の個数: 12

約数和(自身を含む): 32528130768

約数和(自身を除く): 1134460847

約数列:

[1, 43, 83, 1849, 3569, 153467, 204563, 8796209, 16978729, 378236987, 730085347, 31393669921]

約数ペア:

[(1, 31393669921), (43, 730085347), (83, 378236987), (1849, 16978729), (3569, 8796209), (153467, 204563)]