23945129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 27610128

約数和(自身を除く): 3664999

約数列:

[1, 13, 17, 97, 221, 1117, 1261, 1649, 14521, 18989, 21437, 108349, 246857, 1408537, 1841933, 23945129]

約数ペア:

[(1, 23945129), (13, 1841933), (17, 1408537), (97, 246857), (221, 108349), (1117, 21437), (1261, 18989), (1649, 14521)]