138404523

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{2017}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 187431840

約数和(自身を除く): 49027317

約数列:

[1, 3, 89, 257, 267, 771, 2017, 6051, 22873, 68619, 179513, 518369, 538539, 1555107, 46134841, 138404523]

約数ペア:

[(1, 138404523), (3, 46134841), (89, 1555107), (257, 538539), (267, 518369), (771, 179513), (2017, 68619), (6051, 22873)]