427807761

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{12269}}^1$

素因数の和:12528

約数の個数: 16

約数和(自身を含む): 583070400

約数和(自身を除く): 155262639

約数列:

[1, 3, 59, 177, 197, 591, 11623, 12269, 34869, 36807, 723871, 2171613, 2416993, 7250979, 142602587, 427807761]

約数ペア:

[(1, 427807761), (3, 142602587), (59, 7250979), (177, 2416993), (197, 2171613), (591, 723871), (11623, 36807), (12269, 34869)]