189551416321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{408413}}^1$

素因数の和:409640

約数の個数: 16

約数和(自身を含む): 209604599424

約数和(自身を除く): 20053183103

約数列:

[1, 17, 23, 391, 1187, 20179, 27301, 408413, 464117, 6943021, 9393499, 159689483, 484786231, 8241365927, 11150083313, 189551416321]

約数ペア:

[(1, 189551416321), (17, 11150083313), (23, 8241365927), (391, 484786231), (1187, 159689483), (20179, 9393499), (27301, 6943021), (408413, 464117)]