126871199

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32423}}^1$

素因数の和:32486

約数の個数: 16

約数和(自身を含む): 159785472

約数和(自身を除く): 32914273

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 32423, 226961, 421499, 1394189, 2950493, 9759323, 18124457, 126871199]

約数ペア:

[(1, 126871199), (7, 18124457), (13, 9759323), (43, 2950493), (91, 1394189), (301, 421499), (559, 226961), (3913, 32423)]