99873319

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1889}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 126690480

約数和(自身を除く): 26817161

約数列:

[1, 7, 13, 49, 83, 91, 581, 637, 1079, 1889, 4067, 7553, 13223, 24557, 52871, 92561, 156787, 171899, 1097509, 1203293, 2038231, 7682563, 14267617, 99873319]

約数ペア:

[(1, 99873319), (7, 14267617), (13, 7682563), (49, 2038231), (83, 1203293), (91, 1097509), (581, 171899), (637, 156787), (1079, 92561), (1889, 52871), (4067, 24557), (7553, 13223)]