1517993921

素因数分解:

${\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 1565291520

約数和(自身を除く): 47297599

約数列:

[1, 47, 239, 337, 401, 11233, 15839, 18847, 80543, 95839, 135137, 3785521, 4504433, 6351439, 32297743, 1517993921]

約数ペア:

[(1, 1517993921), (47, 32297743), (239, 6351439), (337, 4504433), (401, 3785521), (11233, 135137), (15839, 95839), (18847, 80543)]