906670247

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1\times {\mathrm{1009}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 1045907520

約数和(自身を除く): 139237273

約数列:

[1, 7, 137, 937, 959, 1009, 6559, 7063, 128369, 138233, 898583, 945433, 967631, 6618031, 129524321, 906670247]

約数ペア:

[(1, 906670247), (7, 129524321), (137, 6618031), (937, 967631), (959, 945433), (1009, 898583), (6559, 138233), (7063, 128369)]