734604819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{438047}}^1$

素因数の和:438106

約数の個数: 16

約数和(自身を含む): 1079350272

約数和(自身を除く): 344745453

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 438047, 1314141, 5694611, 17083833, 18836021, 56508063, 244868273, 734604819]

約数ペア:

[(1, 734604819), (3, 244868273), (13, 56508063), (39, 18836021), (43, 17083833), (129, 5694611), (559, 1314141), (1677, 438047)]