231997533

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{6703}}^1$

素因数の和:6928

約数の個数: 16

約数和(自身を含む): 315356160

約数和(自身を除く): 83358627

約数列:

[1, 3, 83, 139, 249, 417, 6703, 11537, 20109, 34611, 556349, 931717, 1669047, 2795151, 77332511, 231997533]

約数ペア:

[(1, 231997533), (3, 77332511), (83, 2795151), (139, 1669047), (249, 931717), (417, 556349), (6703, 34611), (11537, 20109)]