142894801

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2243}}^1$

素因数の和:2748

約数の個数: 16

約数和(自身を含む): 172339200

約数和(自身を除く): 29444399

約数列:

[1, 7, 19, 133, 479, 2243, 3353, 9101, 15701, 42617, 63707, 298319, 1074397, 7520779, 20413543, 142894801]

約数ペア:

[(1, 142894801), (7, 20413543), (19, 7520779), (133, 1074397), (479, 298319), (2243, 63707), (3353, 42617), (9101, 15701)]