2017281081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{311453}}^1$

素因数の和:311600

約数の個数: 16

約数和(自身を含む): 2870360064

約数和(自身を除く): 853078983

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 311453, 934359, 5294701, 15884103, 39554531, 118663593, 672427027, 2017281081]

約数ペア:

[(1, 2017281081), (3, 672427027), (17, 118663593), (51, 39554531), (127, 15884103), (381, 5294701), (2159, 934359), (6477, 311453)]