6670197

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{2053}}^1$

素因数の和:2097

約数の個数: 18

約数和(自身を含む): 10173462

約数和(自身を除く): 3503265

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 2053, 3249, 6159, 18477, 39007, 117021, 351063, 741133, 2223399, 6670197]

約数ペア:

[(1, 6670197), (3, 2223399), (9, 741133), (19, 351063), (57, 117021), (171, 39007), (361, 18477), (1083, 6159), (2053, 3249)]