17830419

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 24440832

約数和(自身を除く): 6610413

約数列:

[1, 3, 53, 127, 159, 381, 883, 2649, 6731, 20193, 46799, 112141, 140397, 336423, 5943473, 17830419]

約数ペア:

[(1, 17830419), (3, 5943473), (53, 336423), (127, 140397), (159, 112141), (381, 46799), (883, 20193), (2649, 6731)]