201749691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{470279}}^1$

素因数の和:470306

約数の個数: 16

約数和(自身を含む): 316028160

約数和(自身を除く): 114278469

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 470279, 1410837, 5173069, 6113627, 15519207, 18340881, 67249897, 201749691]

約数ペア:

[(1, 201749691), (3, 67249897), (11, 18340881), (13, 15519207), (33, 6113627), (39, 5173069), (143, 1410837), (429, 470279)]