280468173

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1\times {\mathrm{883}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 376796160

約数和(自身を除く): 96327987

約数列:

[1, 3, 239, 443, 717, 883, 1329, 2649, 105877, 211037, 317631, 391169, 633111, 1173507, 93489391, 280468173]

約数ペア:

[(1, 280468173), (3, 93489391), (239, 1173507), (443, 633111), (717, 391169), (883, 317631), (1329, 211037), (2649, 105877)]