2016640017

素因数分解:

$3^3\times 7^1\times {\mathrm{10670053}}^1$

素因数の和:10670069

約数の個数: 16

約数和(自身を含む): 3414417280

約数和(自身を除く): 1397777263

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10670053, 32010159, 74690371, 96030477, 224071113, 288091431, 672213339, 2016640017]

約数ペア:

[(1, 2016640017), (3, 672213339), (7, 288091431), (9, 224071113), (21, 96030477), (27, 74690371), (63, 32010159), (189, 10670053)]