28634307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43189}}^1$

素因数の和:43222

約数の個数: 16

約数和(自身を含む): 43535520

約数和(自身を除く): 14901213

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 43189, 129567, 561457, 734213, 1684371, 2202639, 9544769, 28634307]

約数ペア:

[(1, 28634307), (3, 9544769), (13, 2202639), (17, 1684371), (39, 734213), (51, 561457), (221, 129567), (663, 43189)]