282265321

素因数分解:

${\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{20123}}^1$

素因数の和:20232

約数の個数: 12

約数和(自身を含む): 309346128

約数和(自身を除く): 27080807

約数列:

[1, 13, 83, 169, 1079, 14027, 20123, 261599, 1670209, 3400787, 21712717, 282265321]

約数ペア:

[(1, 282265321), (13, 21712717), (83, 3400787), (169, 1670209), (1079, 261599), (14027, 20123)]