129245831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21019}}^1$

素因数の和:21086

約数の個数: 16

約数和(自身を含む): 155379840

約数和(自身を除く): 26134009

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 21019, 231209, 273247, 903817, 3005717, 9941987, 11749621, 129245831]

約数ペア:

[(1, 129245831), (11, 11749621), (13, 9941987), (43, 3005717), (143, 903817), (473, 273247), (559, 231209), (6149, 21019)]