115989471

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52177}}^1$

素因数の和:52215

約数の個数: 24

約数和(自身を含む): 189927920

約数和(自身を除く): 73938449

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 52177, 156531, 469593, 678301, 991363, 2034903, 2974089, 6104709, 8922267, 12887719, 38663157, 115989471]

約数ペア:

[(1, 115989471), (3, 38663157), (9, 12887719), (13, 8922267), (19, 6104709), (39, 2974089), (57, 2034903), (117, 991363), (171, 678301), (247, 469593), (741, 156531), (2223, 52177)]