243311939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{9743}}^1$

素因数の和:9886

約数の個数: 16

約数和(自身を含む): 279925632

約数和(自身を除く): 36613693

約数列:

[1, 13, 17, 113, 221, 1469, 1921, 9743, 24973, 126659, 165631, 1100959, 2153203, 14312467, 18716303, 243311939]

約数ペア:

[(1, 243311939), (13, 18716303), (17, 14312467), (113, 2153203), (221, 1100959), (1469, 165631), (1921, 126659), (9743, 24973)]