541128381

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{20551}}^1$

素因数の和:20752

約数の個数: 16

約数和(自身を含む): 737899008

約数和(自身を除く): 196770627

約数列:

[1, 3, 67, 131, 201, 393, 8777, 20551, 26331, 61653, 1376917, 2692181, 4130751, 8076543, 180376127, 541128381]

約数ペア:

[(1, 541128381), (3, 180376127), (67, 8076543), (131, 4130751), (201, 2692181), (393, 1376917), (8777, 61653), (20551, 26331)]