349768081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{22291}}^1$

素因数の和:22392

約数の個数: 16

約数和(自身を含む): 404466048

約数和(自身を除く): 54697967

約数列:

[1, 13, 17, 71, 221, 923, 1207, 15691, 22291, 289783, 378947, 1582661, 4926311, 20574593, 26905237, 349768081]

約数ペア:

[(1, 349768081), (13, 26905237), (17, 20574593), (71, 4926311), (221, 1582661), (923, 378947), (1207, 289783), (15691, 22291)]