31242127

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 36421632

約数和(自身を除く): 5179505

約数列:

[1, 7, 113, 127, 311, 791, 889, 2177, 14351, 35143, 39497, 100457, 246001, 276479, 4463161, 31242127]

約数ペア:

[(1, 31242127), (7, 4463161), (113, 276479), (127, 246001), (311, 100457), (791, 39497), (889, 35143), (2177, 14351)]