9970565589

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{4674433}}^1$

素因数の和:4674521

約数の個数: 16

約数和(自身を含む): 14958188800

約数和(自身を除く): 4987623211

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 4674433, 14023299, 42069897, 126209691, 369280207, 1107840621, 3323521863, 9970565589]

約数ペア:

[(1, 9970565589), (3, 3323521863), (9, 1107840621), (27, 369280207), (79, 126209691), (237, 42069897), (711, 14023299), (2133, 4674433)]