248081127

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{381077}}^1$

素因数の和:381118

約数の個数: 16

約数和(自身を含む): 390223872

約数和(自身を除く): 142142745

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 381077, 1143231, 2667539, 8002617, 11813387, 35440161, 82693709, 248081127]

約数ペア:

[(1, 248081127), (3, 82693709), (7, 35440161), (21, 11813387), (31, 8002617), (93, 2667539), (217, 1143231), (651, 381077)]